57221372

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1801}}^1$

素因数の和:1878

約数の個数: 36

約数和(自身を含む): 110801376

約数和(自身を除く): 53580004

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 169, 188, 338, 611, 676, 1222, 1801, 2444, 3602, 7204, 7943, 15886, 23413, 31772, 46826, 84647, 93652, 169294, 304369, 338588, 608738, 1100411, 1217476, 2200822, 4401644, 14305343, 28610686, 57221372]

約数ペア:

[(1, 57221372), (2, 28610686), (4, 14305343), (13, 4401644), (26, 2200822), (47, 1217476), (52, 1100411), (94, 608738), (169, 338588), (188, 304369), (338, 169294), (611, 93652), (676, 84647), (1222, 46826), (1801, 31772), (2444, 23413), (3602, 15886), (7204, 7943)]