54510369980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15307}}^1\times {\mathrm{16187}}^1$

素因数の和:31514

約数の個数: 48

約数和(自身を含む): 124894175616

約数和(自身を除く): 70383805636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 15307, 16187, 30614, 32374, 61228, 64748, 76535, 80935, 153070, 161870, 168377, 178057, 306140, 323740, 336754, 356114, 673508, 712228, 841885, 890285, 1683770, 1780570, 3367540, 3561140, 247774409, 495548818, 991097636, 1238872045, 2477744090, 2725518499, 4955488180, 5451036998, 10902073996, 13627592495, 27255184990, 54510369980]

約数ペア:

[(1, 54510369980), (2, 27255184990), (4, 13627592495), (5, 10902073996), (10, 5451036998), (11, 4955488180), (20, 2725518499), (22, 2477744090), (44, 1238872045), (55, 991097636), (110, 495548818), (220, 247774409), (15307, 3561140), (16187, 3367540), (30614, 1780570), (32374, 1683770), (61228, 890285), (64748, 841885), (76535, 712228), (80935, 673508), (153070, 356114), (161870, 336754), (168377, 323740), (178057, 306140)]