55135759

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{557}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 64281600

約数和(自身を除く): 9145841

約数列:

[1, 7, 79, 179, 553, 557, 1253, 3899, 14141, 44003, 98987, 99703, 308021, 697921, 7876537, 55135759]

約数ペア:

[(1, 55135759), (7, 7876537), (79, 697921), (179, 308021), (553, 99703), (557, 98987), (1253, 44003), (3899, 14141)]