48504625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 68664960

約数和(自身を除く): 20160335

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 247, 325, 475, 1235, 1571, 1625, 2375, 6175, 7855, 20423, 29849, 30875, 39275, 102115, 149245, 196375, 388037, 510575, 746225, 1940185, 2552875, 3731125, 9700925, 48504625]

約数ペア:

[(1, 48504625), (5, 9700925), (13, 3731125), (19, 2552875), (25, 1940185), (65, 746225), (95, 510575), (125, 388037), (247, 196375), (325, 149245), (475, 102115), (1235, 39275), (1571, 30875), (1625, 29849), (2375, 20423), (6175, 7855)]