57149838

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1669

約数の個数: 48

約数和(自身を含む): 129482496

約数和(自身を除く): 72332658

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 258, 282, 387, 423, 774, 846, 1571, 2021, 3142, 4042, 4713, 6063, 9426, 12126, 14139, 18189, 28278, 36378, 67553, 73837, 135106, 147674, 202659, 221511, 405318, 443022, 607977, 664533, 1215954, 1329066, 3174991, 6349982, 9524973, 19049946, 28574919, 57149838]

約数ペア:

[(1, 57149838), (2, 28574919), (3, 19049946), (6, 9524973), (9, 6349982), (18, 3174991), (43, 1329066), (47, 1215954), (86, 664533), (94, 607977), (129, 443022), (141, 405318), (258, 221511), (282, 202659), (387, 147674), (423, 135106), (774, 73837), (846, 67553), (1571, 36378), (2021, 28278), (3142, 18189), (4042, 14139), (4713, 12126), (6063, 9426)]