49489544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 105462000

約数和(自身を除く): 55972456

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 61, 104, 116, 122, 232, 244, 269, 377, 488, 538, 754, 793, 1076, 1508, 1586, 1769, 2152, 3016, 3172, 3497, 3538, 6344, 6994, 7076, 7801, 13988, 14152, 15602, 16409, 22997, 27976, 31204, 32818, 45994, 62408, 65636, 91988, 101413, 131272, 183976, 202826, 213317, 405652, 426634, 475861, 811304, 853268, 951722, 1706536, 1903444, 3806888, 6186193, 12372386, 24744772, 49489544]

約数ペア:

[(1, 49489544), (2, 24744772), (4, 12372386), (8, 6186193), (13, 3806888), (26, 1903444), (29, 1706536), (52, 951722), (58, 853268), (61, 811304), (104, 475861), (116, 426634), (122, 405652), (232, 213317), (244, 202826), (269, 183976), (377, 131272), (488, 101413), (538, 91988), (754, 65636), (793, 62408), (1076, 45994), (1508, 32818), (1586, 31204), (1769, 27976), (2152, 22997), (3016, 16409), (3172, 15602), (3497, 14152), (3538, 13988), (6344, 7801), (6994, 7076)]