51210744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1087}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 138915840

約数和(自身を除く): 87705096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 151, 156, 302, 312, 453, 604, 906, 1087, 1208, 1812, 1963, 2174, 3261, 3624, 3926, 4348, 5889, 6522, 7852, 8696, 11778, 13044, 14131, 15704, 23556, 26088, 28262, 42393, 47112, 56524, 84786, 113048, 164137, 169572, 328274, 339144, 492411, 656548, 984822, 1313096, 1969644, 2133781, 3939288, 4267562, 6401343, 8535124, 12802686, 17070248, 25605372, 51210744]

約数ペア:

[(1, 51210744), (2, 25605372), (3, 17070248), (4, 12802686), (6, 8535124), (8, 6401343), (12, 4267562), (13, 3939288), (24, 2133781), (26, 1969644), (39, 1313096), (52, 984822), (78, 656548), (104, 492411), (151, 339144), (156, 328274), (302, 169572), (312, 164137), (453, 113048), (604, 84786), (906, 56524), (1087, 47112), (1208, 42393), (1812, 28262), (1963, 26088), (2174, 23556), (3261, 15704), (3624, 14131), (3926, 13044), (4348, 11778), (5889, 8696), (6522, 7852)]