56980528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1231}}^1$

素因数の和:1513

約数の個数: 40

約数和(自身を含む): 120992256

約数和(自身を除く): 64011728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 263, 526, 1052, 1231, 2104, 2462, 2893, 4208, 4924, 5786, 9848, 11572, 13541, 19696, 23144, 27082, 46288, 54164, 108328, 216656, 323753, 647506, 1295012, 2590024, 3561283, 5180048, 7122566, 14245132, 28490264, 56980528]

約数ペア:

[(1, 56980528), (2, 28490264), (4, 14245132), (8, 7122566), (11, 5180048), (16, 3561283), (22, 2590024), (44, 1295012), (88, 647506), (176, 323753), (263, 216656), (526, 108328), (1052, 54164), (1231, 46288), (2104, 27082), (2462, 23144), (2893, 19696), (4208, 13541), (4924, 11572), (5786, 9848)]