53329080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{63487}}^1$

素因数の和:63508

約数の個数: 64

約数和(自身を含む): 182845440

約数和(自身を除く): 129516360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 63487, 126974, 190461, 253948, 317435, 380922, 444409, 507896, 634870, 761844, 888818, 952305, 1269740, 1333227, 1523688, 1777636, 1904610, 2222045, 2539480, 2666454, 3555272, 3809220, 4444090, 5332908, 6666135, 7618440, 8888180, 10665816, 13332270, 17776360, 26664540, 53329080]

約数ペア:

[(1, 53329080), (2, 26664540), (3, 17776360), (4, 13332270), (5, 10665816), (6, 8888180), (7, 7618440), (8, 6666135), (10, 5332908), (12, 4444090), (14, 3809220), (15, 3555272), (20, 2666454), (21, 2539480), (24, 2222045), (28, 1904610), (30, 1777636), (35, 1523688), (40, 1333227), (42, 1269740), (56, 952305), (60, 888818), (70, 761844), (84, 634870), (105, 507896), (120, 444409), (140, 380922), (168, 317435), (210, 253948), (280, 190461), (420, 126974), (840, 63487)]