51841672

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{209039}}^1$

素因数の和:209076

約数の個数: 16

約数和(自身を含む): 100339200

約数和(自身を除く): 48497528

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 209039, 418078, 836156, 1672312, 6480209, 12960418, 25920836, 51841672]

約数ペア:

[(1, 51841672), (2, 25920836), (4, 12960418), (8, 6480209), (31, 1672312), (62, 836156), (124, 418078), (248, 209039)]