51645039

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{3727}}^1$

素因数の和:3910

約数の個数: 16

約数和(自身を含む): 71577600

約数和(自身を除く): 19932561

約数列:

[1, 3, 31, 93, 149, 447, 3727, 4619, 11181, 13857, 115537, 346611, 555323, 1665969, 17215013, 51645039]

約数ペア:

[(1, 51645039), (3, 17215013), (31, 1665969), (93, 555323), (149, 346611), (447, 115537), (3727, 13857), (4619, 11181)]