49939740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1113

約数の個数: 120

約数和(自身を含む): 162217440

約数和(自身を除く): 112277700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1063, 1305, 1566, 1620, 1740, 2126, 2349, 2610, 3132, 3189, 3915, 4252, 4698, 5220, 5315, 6378, 7830, 9396, 9567, 10630, 11745, 12756, 15660, 15945, 19134, 21260, 23490, 28701, 30827, 31890, 38268, 46980, 47835, 57402, 61654, 63780, 86103, 92481, 95670, 114804, 123308, 143505, 154135, 172206, 184962, 191340, 277443, 287010, 308270, 344412, 369924, 430515, 462405, 554886, 574020, 616540, 832329, 861030, 924810, 1109772, 1387215, 1664658, 1722060, 1849620, 2496987, 2774430, 3329316, 4161645, 4993974, 5548860, 8323290, 9987948, 12484935, 16646580, 24969870, 49939740]

約数ペア:

[(1, 49939740), (2, 24969870), (3, 16646580), (4, 12484935), (5, 9987948), (6, 8323290), (9, 5548860), (10, 4993974), (12, 4161645), (15, 3329316), (18, 2774430), (20, 2496987), (27, 1849620), (29, 1722060), (30, 1664658), (36, 1387215), (45, 1109772), (54, 924810), (58, 861030), (60, 832329), (81, 616540), (87, 574020), (90, 554886), (108, 462405), (116, 430515), (135, 369924), (145, 344412), (162, 308270), (174, 287010), (180, 277443), (261, 191340), (270, 184962), (290, 172206), (324, 154135), (348, 143505), (405, 123308), (435, 114804), (522, 95670), (540, 92481), (580, 86103), (783, 63780), (810, 61654), (870, 57402), (1044, 47835), (1063, 46980), (1305, 38268), (1566, 31890), (1620, 30827), (1740, 28701), (2126, 23490), (2349, 21260), (2610, 19134), (3132, 15945), (3189, 15660), (3915, 12756), (4252, 11745), (4698, 10630), (5220, 9567), (5315, 9396), (6378, 7830)]