52806832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{253879}}^1$

素因数の和:253900

約数の個数: 20

約数和(自身を含む): 110183920

約数和(自身を除く): 57377088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 253879, 507758, 1015516, 2031032, 3300427, 4062064, 6600854, 13201708, 26403416, 52806832]

約数ペア:

[(1, 52806832), (2, 26403416), (4, 13201708), (8, 6600854), (13, 4062064), (16, 3300427), (26, 2031032), (52, 1015516), (104, 507758), (208, 253879)]