56902160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101611}}^1$

素因数の和:101631

約数の個数: 40

約数和(自身を含む): 151198656

約数和(自身を除く): 94296496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 101611, 203222, 406444, 508055, 711277, 812888, 1016110, 1422554, 1625776, 2032220, 2845108, 3556385, 4064440, 5690216, 7112770, 8128880, 11380432, 14225540, 28451080, 56902160]

約数ペア:

[(1, 56902160), (2, 28451080), (4, 14225540), (5, 11380432), (7, 8128880), (8, 7112770), (10, 5690216), (14, 4064440), (16, 3556385), (20, 2845108), (28, 2032220), (35, 1625776), (40, 1422554), (56, 1016110), (70, 812888), (80, 711277), (112, 508055), (140, 406444), (280, 203222), (560, 101611)]