51062220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 188225856

約数和(自身を除く): 137163636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 37, 41, 44, 45, 51, 55, 60, 66, 68, 74, 82, 85, 90, 99, 102, 110, 111, 123, 132, 148, 153, 164, 165, 170, 180, 185, 187, 198, 204, 205, 220, 222, 246, 255, 306, 330, 333, 340, 369, 370, 374, 396, 407, 410, 444, 451, 492, 495, 510, 555, 561, 612, 615, 629, 660, 666, 697, 738, 740, 748, 765, 814, 820, 902, 935, 990, 1020, 1110, 1122, 1221, 1230, 1258, 1332, 1353, 1394, 1476, 1517, 1530, 1628, 1665, 1683, 1804, 1845, 1870, 1887, 1980, 2035, 2091, 2220, 2244, 2255, 2442, 2460, 2516, 2706, 2788, 2805, 3034, 3060, 3145, 3330, 3366, 3485, 3663, 3690, 3740, 3774, 4059, 4070, 4182, 4510, 4551, 4884, 5412, 5610, 5661, 6068, 6105, 6273, 6290, 6660, 6732, 6765, 6919, 6970, 7326, 7380, 7548, 7585, 7667, 8118, 8140, 8364, 8415, 9020, 9102, 9435, 10455, 11220, 11322, 12210, 12546, 12580, 13530, 13653, 13838, 13940, 14652, 15170, 15334, 16236, 16687, 16830, 18204, 18315, 18870, 20295, 20757, 20910, 22644, 22755, 23001, 24420, 25092, 25789, 27060, 27306, 27676, 28305, 30340, 30668, 31365, 33374, 33660, 34595, 36630, 37740, 38335, 40590, 41514, 41820, 45510, 46002, 50061, 51578, 54612, 56610, 62271, 62730, 66748, 68265, 69003, 69190, 73260, 76670, 77367, 81180, 83028, 83435, 91020, 92004, 100122, 103156, 103785, 113220, 115005, 124542, 125460, 128945, 136530, 138006, 138380, 150183, 153340, 154734, 166870, 200244, 207570, 230010, 232101, 249084, 250305, 257890, 273060, 276012, 283679, 300366, 309468, 311355, 333740, 345015, 386835, 415140, 460020, 464202, 500610, 515780, 567358, 600732, 622710, 690030, 750915, 773670, 851037, 928404, 1001220, 1134716, 1160505, 1245420, 1380060, 1418395, 1501830, 1547340, 1702074, 2321010, 2553111, 2836790, 3003660, 3404148, 4255185, 4642020, 5106222, 5673580, 8510370, 10212444, 12765555, 17020740, 25531110, 51062220]

約数ペア:

[(1, 51062220), (2, 25531110), (3, 17020740), (4, 12765555), (5, 10212444), (6, 8510370), (9, 5673580), (10, 5106222), (11, 4642020), (12, 4255185), (15, 3404148), (17, 3003660), (18, 2836790), (20, 2553111), (22, 2321010), (30, 1702074), (33, 1547340), (34, 1501830), (36, 1418395), (37, 1380060), (41, 1245420), (44, 1160505), (45, 1134716), (51, 1001220), (55, 928404), (60, 851037), (66, 773670), (68, 750915), (74, 690030), (82, 622710), (85, 600732), (90, 567358), (99, 515780), (102, 500610), (110, 464202), (111, 460020), (123, 415140), (132, 386835), (148, 345015), (153, 333740), (164, 311355), (165, 309468), (170, 300366), (180, 283679), (185, 276012), (187, 273060), (198, 257890), (204, 250305), (205, 249084), (220, 232101), (222, 230010), (246, 207570), (255, 200244), (306, 166870), (330, 154734), (333, 153340), (340, 150183), (369, 138380), (370, 138006), (374, 136530), (396, 128945), (407, 125460), (410, 124542), (444, 115005), (451, 113220), (492, 103785), (495, 103156), (510, 100122), (555, 92004), (561, 91020), (612, 83435), (615, 83028), (629, 81180), (660, 77367), (666, 76670), (697, 73260), (738, 69190), (740, 69003), (748, 68265), (765, 66748), (814, 62730), (820, 62271), (902, 56610), (935, 54612), (990, 51578), (1020, 50061), (1110, 46002), (1122, 45510), (1221, 41820), (1230, 41514), (1258, 40590), (1332, 38335), (1353, 37740), (1394, 36630), (1476, 34595), (1517, 33660), (1530, 33374), (1628, 31365), (1665, 30668), (1683, 30340), (1804, 28305), (1845, 27676), (1870, 27306), (1887, 27060), (1980, 25789), (2035, 25092), (2091, 24420), (2220, 23001), (2244, 22755), (2255, 22644), (2442, 20910), (2460, 20757), (2516, 20295), (2706, 18870), (2788, 18315), (2805, 18204), (3034, 16830), (3060, 16687), (3145, 16236), (3330, 15334), (3366, 15170), (3485, 14652), (3663, 13940), (3690, 13838), (3740, 13653), (3774, 13530), (4059, 12580), (4070, 12546), (4182, 12210), (4510, 11322), (4551, 11220), (4884, 10455), (5412, 9435), (5610, 9102), (5661, 9020), (6068, 8415), (6105, 8364), (6273, 8140), (6290, 8118), (6660, 7667), (6732, 7585), (6765, 7548), (6919, 7380), (6970, 7326)]