56045158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 103420800

約数和(自身を除く): 47375642

約数列:

[1, 2, 13, 17, 23, 26, 34, 37, 46, 74, 149, 221, 298, 299, 391, 442, 481, 598, 629, 782, 851, 962, 1258, 1702, 1937, 2533, 3427, 3874, 5066, 5083, 5513, 6854, 8177, 10166, 11026, 11063, 14467, 16354, 22126, 28934, 32929, 44551, 58259, 65858, 71669, 89102, 93721, 116518, 126799, 143338, 187442, 188071, 253598, 376142, 757367, 1218373, 1514734, 1648387, 2155583, 2436746, 3296774, 4311166, 28022579, 56045158]

約数ペア:

[(1, 56045158), (2, 28022579), (13, 4311166), (17, 3296774), (23, 2436746), (26, 2155583), (34, 1648387), (37, 1514734), (46, 1218373), (74, 757367), (149, 376142), (221, 253598), (298, 188071), (299, 187442), (391, 143338), (442, 126799), (481, 116518), (598, 93721), (629, 89102), (782, 71669), (851, 65858), (962, 58259), (1258, 44551), (1702, 32929), (1937, 28934), (2533, 22126), (3427, 16354), (3874, 14467), (5066, 11063), (5083, 11026), (5513, 10166), (6854, 8177)]