51913072

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{87691}}^1$

素因数の和:87736

約数の個数: 20

約数和(自身を含む): 103301176

約数和(自身を除く): 51388104

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 87691, 175382, 350764, 701528, 1403056, 3244567, 6489134, 12978268, 25956536, 51913072]

約数ペア:

[(1, 51913072), (2, 25956536), (4, 12978268), (8, 6489134), (16, 3244567), (37, 1403056), (74, 701528), (148, 350764), (296, 175382), (592, 87691)]