56054272

素因数分解:

$2^9\times {\mathrm{109481}}^1$

素因数の和:109499

約数の個数: 20

約数和(自身を含む): 112000086

約数和(自身を除く): 55945814

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 109481, 218962, 437924, 875848, 1751696, 3503392, 7006784, 14013568, 28027136, 56054272]

約数ペア:

[(1, 56054272), (2, 28027136), (4, 14013568), (8, 7006784), (16, 3503392), (32, 1751696), (64, 875848), (128, 437924), (256, 218962), (512, 109481)]