56140786

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1210

約数の個数: 24

約数和(自身を含む): 91836720

約数和(自身を除く): 35695934

約数列:

[1, 2, 13, 26, 163, 169, 326, 338, 1019, 2038, 2119, 4238, 13247, 26494, 27547, 55094, 166097, 172211, 332194, 344422, 2159261, 4318522, 28070393, 56140786]

約数ペア:

[(1, 56140786), (2, 28070393), (13, 4318522), (26, 2159261), (163, 344422), (169, 332194), (326, 172211), (338, 166097), (1019, 55094), (2038, 27547), (2119, 26494), (4238, 13247)]