53217176

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{18427}}^1$

素因数の和:18471

約数の個数: 24

約数和(自身を含む): 105316020

約数和(自身を除く): 52098844

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 18427, 36854, 73708, 147416, 350113, 700226, 1400452, 2800904, 6652147, 13304294, 26608588, 53217176]

約数ペア:

[(1, 53217176), (2, 26608588), (4, 13304294), (8, 6652147), (19, 2800904), (38, 1400452), (76, 700226), (152, 350113), (361, 147416), (722, 73708), (1444, 36854), (2888, 18427)]