56501409

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{13879}}^1$

素因数の和:13964

約数の個数: 16

約数和(自身を含む): 79948800

約数和(自身を除く): 23447391

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 13879, 41637, 319217, 818861, 957651, 2456583, 18833803, 56501409]

約数ペア:

[(1, 56501409), (3, 18833803), (23, 2456583), (59, 957651), (69, 818861), (177, 319217), (1357, 41637), (4071, 13879)]