49472550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 146240640

約数和(自身を除く): 96768090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 29, 30, 34, 45, 50, 51, 58, 75, 85, 87, 90, 102, 145, 150, 153, 170, 174, 223, 225, 255, 261, 290, 306, 425, 435, 446, 450, 493, 510, 522, 669, 725, 765, 850, 870, 986, 1115, 1275, 1305, 1338, 1450, 1479, 1530, 2007, 2175, 2230, 2465, 2550, 2610, 2958, 3345, 3791, 3825, 4014, 4350, 4437, 4930, 5575, 6467, 6525, 6690, 7395, 7582, 7650, 8874, 10035, 11150, 11373, 12325, 12934, 13050, 14790, 16725, 18955, 19401, 20070, 22185, 22746, 24650, 32335, 33450, 34119, 36975, 37910, 38802, 44370, 50175, 56865, 58203, 64670, 68238, 73950, 94775, 97005, 100350, 109939, 110925, 113730, 116406, 161675, 170595, 189550, 194010, 219878, 221850, 284325, 291015, 323350, 329817, 341190, 485025, 549695, 568650, 582030, 659634, 852975, 970050, 989451, 1099390, 1455075, 1649085, 1705950, 1978902, 2748475, 2910150, 3298170, 4947255, 5496950, 8245425, 9894510, 16490850, 24736275, 49472550]

約数ペア:

[(1, 49472550), (2, 24736275), (3, 16490850), (5, 9894510), (6, 8245425), (9, 5496950), (10, 4947255), (15, 3298170), (17, 2910150), (18, 2748475), (25, 1978902), (29, 1705950), (30, 1649085), (34, 1455075), (45, 1099390), (50, 989451), (51, 970050), (58, 852975), (75, 659634), (85, 582030), (87, 568650), (90, 549695), (102, 485025), (145, 341190), (150, 329817), (153, 323350), (170, 291015), (174, 284325), (223, 221850), (225, 219878), (255, 194010), (261, 189550), (290, 170595), (306, 161675), (425, 116406), (435, 113730), (446, 110925), (450, 109939), (493, 100350), (510, 97005), (522, 94775), (669, 73950), (725, 68238), (765, 64670), (850, 58203), (870, 56865), (986, 50175), (1115, 44370), (1275, 38802), (1305, 37910), (1338, 36975), (1450, 34119), (1479, 33450), (1530, 32335), (2007, 24650), (2175, 22746), (2230, 22185), (2465, 20070), (2550, 19401), (2610, 18955), (2958, 16725), (3345, 14790), (3791, 13050), (3825, 12934), (4014, 12325), (4350, 11373), (4437, 11150), (4930, 10035), (5575, 8874), (6467, 7650), (6525, 7582), (6690, 7395)]