88971550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 173810304

約数和(自身を除く): 84838754

約数列:

[1, 2, 5, 10, 25, 31, 50, 61, 62, 122, 155, 305, 310, 610, 775, 941, 1525, 1550, 1882, 1891, 3050, 3782, 4705, 9410, 9455, 18910, 23525, 29171, 47050, 47275, 57401, 58342, 94550, 114802, 145855, 287005, 291710, 574010, 729275, 1435025, 1458550, 1779431, 2870050, 3558862, 8897155, 17794310, 44485775, 88971550]

約数ペア:

[(1, 88971550), (2, 44485775), (5, 17794310), (10, 8897155), (25, 3558862), (31, 2870050), (50, 1779431), (61, 1458550), (62, 1435025), (122, 729275), (155, 574010), (305, 291710), (310, 287005), (610, 145855), (775, 114802), (941, 94550), (1525, 58342), (1550, 57401), (1882, 47275), (1891, 47050), (3050, 29171), (3782, 23525), (4705, 18910), (9410, 9455)]