56079220

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{3407}}^1$

素因数の和:4239

約数の個数: 24

約数和(自身を含む): 117944064

約数和(自身を除く): 61864844

約数列:

[1, 2, 4, 5, 10, 20, 823, 1646, 3292, 3407, 4115, 6814, 8230, 13628, 16460, 17035, 34070, 68140, 2803961, 5607922, 11215844, 14019805, 28039610, 56079220]

約数ペア:

[(1, 56079220), (2, 28039610), (4, 14019805), (5, 11215844), (10, 5607922), (20, 2803961), (823, 68140), (1646, 34070), (3292, 17035), (3407, 16460), (4115, 13628), (6814, 8230)]