56804605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1499}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 81648000

約数和(自身を除く): 24843395

約数列:

[1, 5, 11, 13, 53, 55, 65, 143, 265, 583, 689, 715, 1499, 2915, 3445, 7495, 7579, 16489, 19487, 37895, 79447, 82445, 97435, 214357, 397235, 873917, 1032811, 1071785, 4369585, 5164055, 11360921, 56804605]

約数ペア:

[(1, 56804605), (5, 11360921), (11, 5164055), (13, 4369585), (53, 1071785), (55, 1032811), (65, 873917), (143, 397235), (265, 214357), (583, 97435), (689, 82445), (715, 79447), (1499, 37895), (2915, 19487), (3445, 16489), (7495, 7579)]