56185428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{360163}}^1$

素因数の和:360183

約数の個数: 24

約数和(自身を含む): 141184288

約数和(自身を除く): 84998860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 360163, 720326, 1080489, 1440652, 2160978, 4321956, 4682119, 9364238, 14046357, 18728476, 28092714, 56185428]

約数ペア:

[(1, 56185428), (2, 28092714), (3, 18728476), (4, 14046357), (6, 9364238), (12, 4682119), (13, 4321956), (26, 2160978), (39, 1440652), (52, 1080489), (78, 720326), (156, 360163)]