51202820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{69193}}^1$

素因数の和:69239

約数の個数: 24

約数和(自身を含む): 110433624

約数和(自身を除く): 59230804

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 69193, 138386, 276772, 345965, 691930, 1383860, 2560141, 5120282, 10240564, 12800705, 25601410, 51202820]

約数ペア:

[(1, 51202820), (2, 25601410), (4, 12800705), (5, 10240564), (10, 5120282), (20, 2560141), (37, 1383860), (74, 691930), (148, 345965), (185, 276772), (370, 138386), (740, 69193)]