50655240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 186624000

約数和(自身を除く): 135968760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 51, 54, 60, 62, 68, 72, 85, 89, 90, 93, 102, 108, 120, 124, 135, 136, 153, 155, 170, 178, 180, 186, 204, 216, 248, 255, 267, 270, 279, 306, 310, 340, 356, 360, 372, 408, 445, 459, 465, 510, 527, 534, 540, 558, 612, 620, 680, 712, 744, 765, 801, 837, 890, 918, 930, 1020, 1054, 1068, 1080, 1116, 1224, 1240, 1335, 1395, 1513, 1530, 1581, 1602, 1674, 1780, 1836, 1860, 2040, 2108, 2136, 2232, 2295, 2403, 2635, 2670, 2759, 2790, 3026, 3060, 3162, 3204, 3348, 3560, 3672, 3720, 4005, 4185, 4216, 4539, 4590, 4743, 4806, 5270, 5340, 5518, 5580, 6052, 6120, 6324, 6408, 6696, 7565, 7905, 8010, 8277, 8370, 9078, 9180, 9486, 9612, 10540, 10680, 11036, 11160, 12015, 12104, 12648, 13617, 13795, 14229, 15130, 15810, 16020, 16554, 16740, 18156, 18360, 18972, 19224, 21080, 22072, 22695, 23715, 24030, 24831, 27234, 27590, 28458, 30260, 31620, 32040, 33108, 33480, 36312, 37944, 40851, 41385, 45390, 46903, 47430, 48060, 49662, 54468, 55180, 56916, 60520, 63240, 66216, 68085, 71145, 74493, 81702, 82770, 90780, 93806, 94860, 96120, 99324, 108936, 110360, 113832, 124155, 136170, 140709, 142290, 148986, 163404, 165540, 181560, 187612, 189720, 198648, 204255, 234515, 248310, 272340, 281418, 284580, 297972, 326808, 331080, 372465, 375224, 408510, 422127, 469030, 496620, 544680, 562836, 569160, 595944, 703545, 744930, 817020, 844254, 938060, 993240, 1125672, 1266381, 1407090, 1489860, 1634040, 1688508, 1876120, 2110635, 2532762, 2814180, 2979720, 3377016, 4221270, 5065524, 5628360, 6331905, 8442540, 10131048, 12663810, 16885080, 25327620, 50655240]

約数ペア:

[(1, 50655240), (2, 25327620), (3, 16885080), (4, 12663810), (5, 10131048), (6, 8442540), (8, 6331905), (9, 5628360), (10, 5065524), (12, 4221270), (15, 3377016), (17, 2979720), (18, 2814180), (20, 2532762), (24, 2110635), (27, 1876120), (30, 1688508), (31, 1634040), (34, 1489860), (36, 1407090), (40, 1266381), (45, 1125672), (51, 993240), (54, 938060), (60, 844254), (62, 817020), (68, 744930), (72, 703545), (85, 595944), (89, 569160), (90, 562836), (93, 544680), (102, 496620), (108, 469030), (120, 422127), (124, 408510), (135, 375224), (136, 372465), (153, 331080), (155, 326808), (170, 297972), (178, 284580), (180, 281418), (186, 272340), (204, 248310), (216, 234515), (248, 204255), (255, 198648), (267, 189720), (270, 187612), (279, 181560), (306, 165540), (310, 163404), (340, 148986), (356, 142290), (360, 140709), (372, 136170), (408, 124155), (445, 113832), (459, 110360), (465, 108936), (510, 99324), (527, 96120), (534, 94860), (540, 93806), (558, 90780), (612, 82770), (620, 81702), (680, 74493), (712, 71145), (744, 68085), (765, 66216), (801, 63240), (837, 60520), (890, 56916), (918, 55180), (930, 54468), (1020, 49662), (1054, 48060), (1068, 47430), (1080, 46903), (1116, 45390), (1224, 41385), (1240, 40851), (1335, 37944), (1395, 36312), (1513, 33480), (1530, 33108), (1581, 32040), (1602, 31620), (1674, 30260), (1780, 28458), (1836, 27590), (1860, 27234), (2040, 24831), (2108, 24030), (2136, 23715), (2232, 22695), (2295, 22072), (2403, 21080), (2635, 19224), (2670, 18972), (2759, 18360), (2790, 18156), (3026, 16740), (3060, 16554), (3162, 16020), (3204, 15810), (3348, 15130), (3560, 14229), (3672, 13795), (3720, 13617), (4005, 12648), (4185, 12104), (4216, 12015), (4539, 11160), (4590, 11036), (4743, 10680), (4806, 10540), (5270, 9612), (5340, 9486), (5518, 9180), (5580, 9078), (6052, 8370), (6120, 8277), (6324, 8010), (6408, 7905), (6696, 7565)]