55663398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1439}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 82714842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 614, 921, 1439, 1842, 2149, 2763, 2878, 4298, 4317, 5526, 6447, 8634, 10073, 12894, 12951, 19341, 20146, 25902, 30219, 38682, 60438, 90657, 181314, 441773, 883546, 1325319, 2650638, 3092411, 3975957, 6184822, 7951914, 9277233, 18554466, 27831699, 55663398]

約数ペア:

[(1, 55663398), (2, 27831699), (3, 18554466), (6, 9277233), (7, 7951914), (9, 6184822), (14, 3975957), (18, 3092411), (21, 2650638), (42, 1325319), (63, 883546), (126, 441773), (307, 181314), (614, 90657), (921, 60438), (1439, 38682), (1842, 30219), (2149, 25902), (2763, 20146), (2878, 19341), (4298, 12951), (4317, 12894), (5526, 10073), (6447, 8634)]