56278284

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{27109}}^1$

素因数の和:27289

約数の個数: 24

約数和(自身を含む): 132079920

約数和(自身を除く): 75801636

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 27109, 54218, 81327, 108436, 162654, 325308, 4689857, 9379714, 14069571, 18759428, 28139142, 56278284]

約数ペア:

[(1, 56278284), (2, 28139142), (3, 18759428), (4, 14069571), (6, 9379714), (12, 4689857), (173, 325308), (346, 162654), (519, 108436), (692, 81327), (1038, 54218), (2076, 27109)]