51323848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{206951}}^1$

素因数の和:206988

約数の個数: 16

約数和(自身を含む): 99336960

約数和(自身を除く): 48013112

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 206951, 413902, 827804, 1655608, 6415481, 12830962, 25661924, 51323848]

約数ペア:

[(1, 51323848), (2, 25661924), (4, 12830962), (8, 6415481), (31, 1655608), (62, 827804), (124, 413902), (248, 206951)]