53451592

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{42557}}^1$

素因数の和:42720

約数の個数: 16

約数和(自身を含む): 100862460

約数和(自身を除く): 47410868

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 42557, 85114, 170228, 340456, 6681449, 13362898, 26725796, 53451592]

約数ペア:

[(1, 53451592), (2, 26725796), (4, 13362898), (8, 6681449), (157, 340456), (314, 170228), (628, 85114), (1256, 42557)]