50747931

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{887}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 81553920

約数和(自身を除く): 30805989

約数列:

[1, 3, 9, 13, 27, 39, 117, 163, 351, 489, 887, 1467, 2119, 2661, 4401, 6357, 7983, 11531, 19071, 23949, 34593, 57213, 103779, 144581, 311337, 433743, 1301229, 1879553, 3903687, 5638659, 16915977, 50747931]

約数ペア:

[(1, 50747931), (3, 16915977), (9, 5638659), (13, 3903687), (27, 1879553), (39, 1301229), (117, 433743), (163, 311337), (351, 144581), (489, 103779), (887, 57213), (1467, 34593), (2119, 23949), (2661, 19071), (4401, 11531), (6357, 7983)]