51315212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4129}}^1$

素因数の和:4385

約数の個数: 24

約数和(自身を含む): 97137600

約数和(自身を除く): 45822388

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 4129, 6214, 8258, 12428, 16516, 53677, 107354, 214708, 986831, 1973662, 3947324, 12828803, 25657606, 51315212]

約数ペア:

[(1, 51315212), (2, 25657606), (4, 12828803), (13, 3947324), (26, 1973662), (52, 986831), (239, 214708), (478, 107354), (956, 53677), (3107, 16516), (4129, 12428), (6214, 8258)]