56805684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{811}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 143236800

約数和(自身を除く): 86431116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 449, 811, 898, 1347, 1622, 1796, 2433, 2694, 3244, 4866, 5388, 5837, 9732, 10543, 11674, 17511, 21086, 23348, 31629, 35022, 42172, 63258, 70044, 126516, 364139, 728278, 1092417, 1456556, 2184834, 4369668, 4733807, 9467614, 14201421, 18935228, 28402842, 56805684]

約数ペア:

[(1, 56805684), (2, 28402842), (3, 18935228), (4, 14201421), (6, 9467614), (12, 4733807), (13, 4369668), (26, 2184834), (39, 1456556), (52, 1092417), (78, 728278), (156, 364139), (449, 126516), (811, 70044), (898, 63258), (1347, 42172), (1622, 35022), (1796, 31629), (2433, 23348), (2694, 21086), (3244, 17511), (4866, 11674), (5388, 10543), (5837, 9732)]