53563472

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{30713}}^1$

素因数の和:30830

約数の個数: 20

約数和(自身を含む): 104734740

約数和(自身を除く): 51171268

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 30713, 61426, 122852, 245704, 491408, 3347717, 6695434, 13390868, 26781736, 53563472]

約数ペア:

[(1, 53563472), (2, 26781736), (4, 13390868), (8, 6695434), (16, 3347717), (109, 491408), (218, 245704), (436, 122852), (872, 61426), (1744, 30713)]