56965460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 124023312

約数和(自身を除く): 67057852

約数列:

[1, 2, 4, 5, 10, 20, 53, 61, 106, 122, 212, 244, 265, 305, 530, 610, 881, 1060, 1220, 1762, 3233, 3524, 4405, 6466, 8810, 12932, 16165, 17620, 32330, 46693, 53741, 64660, 93386, 107482, 186772, 214964, 233465, 268705, 466930, 537410, 933860, 1074820, 2848273, 5696546, 11393092, 14241365, 28482730, 56965460]

約数ペア:

[(1, 56965460), (2, 28482730), (4, 14241365), (5, 11393092), (10, 5696546), (20, 2848273), (53, 1074820), (61, 933860), (106, 537410), (122, 466930), (212, 268705), (244, 233465), (265, 214964), (305, 186772), (530, 107482), (610, 93386), (881, 64660), (1060, 53741), (1220, 46693), (1762, 32330), (3233, 17620), (3524, 16165), (4405, 12932), (6466, 8810)]