51296856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{164413}}^1$

素因数の和:164435

約数の個数: 32

約数和(自身を含む): 138107760

約数和(自身を除く): 86810904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 164413, 328826, 493239, 657652, 986478, 1315304, 1972956, 2137369, 3945912, 4274738, 6412107, 8549476, 12824214, 17098952, 25648428, 51296856]

約数ペア:

[(1, 51296856), (2, 25648428), (3, 17098952), (4, 12824214), (6, 8549476), (8, 6412107), (12, 4274738), (13, 3945912), (24, 2137369), (26, 1972956), (39, 1315304), (52, 986478), (78, 657652), (104, 493239), (156, 328826), (312, 164413)]