51668714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 84564480

約数和(自身を除く): 32895766

約数列:

[1, 2, 19, 38, 43, 86, 103, 206, 307, 614, 817, 1634, 1957, 3914, 4429, 5833, 8858, 11666, 13201, 26402, 31621, 63242, 84151, 168302, 250819, 501638, 600799, 1201598, 1359703, 2719406, 25834357, 51668714]

約数ペア:

[(1, 51668714), (2, 25834357), (19, 2719406), (38, 1359703), (43, 1201598), (86, 600799), (103, 501638), (206, 250819), (307, 168302), (614, 84151), (817, 63242), (1634, 31621), (1957, 26402), (3914, 13201), (4429, 11666), (5833, 8858)]