51625730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10733}}^1$

素因数の和:10790

約数の個数: 32

約数和(自身を含む): 102788784

約数和(自身を除く): 51163054

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 10733, 21466, 53665, 107330, 139529, 279058, 397121, 697645, 794242, 1395290, 1985605, 3971210, 5162573, 10325146, 25812865, 51625730]

約数ペア:

[(1, 51625730), (2, 25812865), (5, 10325146), (10, 5162573), (13, 3971210), (26, 1985605), (37, 1395290), (65, 794242), (74, 697645), (130, 397121), (185, 279058), (370, 139529), (481, 107330), (962, 53665), (2405, 21466), (4810, 10733)]