56985188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{3457}}^1$

素因数の和:3791

約数の個数: 24

約数和(自身を含む): 107765112

約数和(自身を除く): 50779924

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 3457, 4121, 6914, 8242, 13828, 16484, 44941, 89882, 179764, 1095869, 2191738, 4383476, 14246297, 28492594, 56985188]

約数ペア:

[(1, 56985188), (2, 28492594), (4, 14246297), (13, 4383476), (26, 2191738), (52, 1095869), (317, 179764), (634, 89882), (1268, 44941), (3457, 16484), (4121, 13828), (6914, 8242)]