56554088464

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{18505919}}^1$

素因数の和:18506118

約数の個数: 20

約数和(自身を含む): 110147235840

約数和(自身を除く): 53593147376

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 18505919, 37011838, 74023676, 148047352, 296094704, 3534630529, 7069261058, 14138522116, 28277044232, 56554088464]

約数ペア:

[(1, 56554088464), (2, 28277044232), (4, 14138522116), (8, 7069261058), (16, 3534630529), (191, 296094704), (382, 148047352), (764, 74023676), (1528, 37011838), (3056, 18505919)]