51243589

素因数分解:

${\mathrm{19}}^3\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:329

約数の個数: 16

約数和(自身を含む): 56066560

約数和(自身を除く): 4822971

約数列:

[1, 19, 31, 241, 361, 589, 4579, 6859, 7471, 11191, 87001, 141949, 212629, 1653019, 2697031, 51243589]

約数ペア:

[(1, 51243589), (19, 2697031), (31, 1653019), (241, 212629), (361, 141949), (589, 87001), (4579, 11191), (6859, 7471)]