51566985

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{10141}}^1$

素因数の和:10265

約数の個数: 24

約数和(自身を含む): 90182664

約数和(自身を除く): 38615679

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 10141, 30423, 50705, 91269, 152115, 456345, 1145933, 3437799, 5729665, 10313397, 17188995, 51566985]

約数ペア:

[(1, 51566985), (3, 17188995), (5, 10313397), (9, 5729665), (15, 3437799), (45, 1145933), (113, 456345), (339, 152115), (565, 91269), (1017, 50705), (1695, 30423), (5085, 10141)]