57286788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2339}}^1$

素因数の和:2516

約数の個数: 48

約数和(自身を含む): 144930240

約数和(自身を除く): 87643452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 2339, 4082, 4678, 6123, 7017, 8164, 9356, 12246, 14034, 24492, 28068, 30407, 60814, 91221, 121628, 182442, 364884, 367223, 734446, 1101669, 1468892, 2203338, 4406676, 4773899, 9547798, 14321697, 19095596, 28643394, 57286788]

約数ペア:

[(1, 57286788), (2, 28643394), (3, 19095596), (4, 14321697), (6, 9547798), (12, 4773899), (13, 4406676), (26, 2203338), (39, 1468892), (52, 1101669), (78, 734446), (156, 367223), (157, 364884), (314, 182442), (471, 121628), (628, 91221), (942, 60814), (1884, 30407), (2041, 28068), (2339, 24492), (4082, 14034), (4678, 12246), (6123, 9356), (7017, 8164)]