57113110

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 104991552

約数和(自身を除く): 47878442

約数列:

[1, 2, 5, 10, 71, 142, 257, 313, 355, 514, 626, 710, 1285, 1565, 2570, 3130, 18247, 22223, 36494, 44446, 80441, 91235, 111115, 160882, 182470, 222230, 402205, 804410, 5711311, 11422622, 28556555, 57113110]

約数ペア:

[(1, 57113110), (2, 28556555), (5, 11422622), (10, 5711311), (71, 804410), (142, 402205), (257, 222230), (313, 182470), (355, 160882), (514, 111115), (626, 91235), (710, 80441), (1285, 44446), (1565, 36494), (2570, 22223), (3130, 18247)]