57148916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 113460480

約数和(自身を除く): 56311564

約数列:

[1, 2, 4, 11, 22, 41, 44, 79, 82, 158, 164, 316, 401, 451, 802, 869, 902, 1604, 1738, 1804, 3239, 3476, 4411, 6478, 8822, 12956, 16441, 17644, 31679, 32882, 35629, 63358, 65764, 71258, 126716, 142516, 180851, 348469, 361702, 696938, 723404, 1298839, 1393876, 2597678, 5195356, 14287229, 28574458, 57148916]

約数ペア:

[(1, 57148916), (2, 28574458), (4, 14287229), (11, 5195356), (22, 2597678), (41, 1393876), (44, 1298839), (79, 723404), (82, 696938), (158, 361702), (164, 348469), (316, 180851), (401, 142516), (451, 126716), (802, 71258), (869, 65764), (902, 63358), (1604, 35629), (1738, 32882), (1804, 31679), (3239, 17644), (3476, 16441), (4411, 12956), (6478, 8822)]