48653540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{187129}}^1$

素因数の和:187151

約数の個数: 24

約数和(自身を含む): 110032440

約数和(自身を除く): 61378900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 187129, 374258, 748516, 935645, 1871290, 2432677, 3742580, 4865354, 9730708, 12163385, 24326770, 48653540]

約数ペア:

[(1, 48653540), (2, 24326770), (4, 12163385), (5, 9730708), (10, 4865354), (13, 3742580), (20, 2432677), (26, 1871290), (52, 935645), (65, 748516), (130, 374258), (260, 187129)]