51998904

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23297}}^1$

素因数の和:23340

約数の個数: 48

約数和(自身を含む): 145379520

約数和(自身を除く): 93380616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 23297, 46594, 69891, 93188, 139782, 186376, 209673, 279564, 419346, 559128, 722207, 838692, 1444414, 1677384, 2166621, 2888828, 4333242, 5777656, 6499863, 8666484, 12999726, 17332968, 25999452, 51998904]

約数ペア:

[(1, 51998904), (2, 25999452), (3, 17332968), (4, 12999726), (6, 8666484), (8, 6499863), (9, 5777656), (12, 4333242), (18, 2888828), (24, 2166621), (31, 1677384), (36, 1444414), (62, 838692), (72, 722207), (93, 559128), (124, 419346), (186, 279564), (248, 209673), (279, 186376), (372, 139782), (558, 93188), (744, 69891), (1116, 46594), (2232, 23297)]