57549892

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 102664800

約数和(自身を除く): 45114908

約数列:

[1, 2, 4, 89, 139, 178, 278, 356, 556, 1163, 2326, 4652, 12371, 24742, 49484, 103507, 161657, 207014, 323314, 414028, 646628, 14387473, 28774946, 57549892]

約数ペア:

[(1, 57549892), (2, 28774946), (4, 14387473), (89, 646628), (139, 414028), (178, 323314), (278, 207014), (356, 161657), (556, 103507), (1163, 49484), (2326, 24742), (4652, 12371)]