56151916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5393}}^1$

素因数の和:5553

約数の個数: 24

約数和(自身を含む): 104212080

約数和(自身を除く): 48060164

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 5206, 5393, 10412, 10786, 21572, 102467, 204934, 409868, 738841, 1477682, 2955364, 14037979, 28075958, 56151916]

約数ペア:

[(1, 56151916), (2, 28075958), (4, 14037979), (19, 2955364), (38, 1477682), (76, 738841), (137, 409868), (274, 204934), (548, 102467), (2603, 21572), (5206, 10786), (5393, 10412)]