55716726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4129}}^1$

素因数の和:4320

約数の個数: 32

約数和(自身を含む): 120728160

約数和(自身を除く): 65011434

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 4129, 4498, 6747, 8258, 12387, 13494, 24774, 53677, 107354, 161031, 322062, 714317, 1428634, 2142951, 4285902, 9286121, 18572242, 27858363, 55716726]

約数ペア:

[(1, 55716726), (2, 27858363), (3, 18572242), (6, 9286121), (13, 4285902), (26, 2142951), (39, 1428634), (78, 714317), (173, 322062), (346, 161031), (519, 107354), (1038, 53677), (2249, 24774), (4129, 13494), (4498, 12387), (6747, 8258)]