47989630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19429}}^1$

素因数の和:19468

約数の個数: 32

約数和(自身を含む): 97927200

約数和(自身を除く): 49937570

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 19429, 38858, 97145, 194290, 252577, 369151, 505154, 738302, 1262885, 1845755, 2525770, 3691510, 4798963, 9597926, 23994815, 47989630]

約数ペア:

[(1, 47989630), (2, 23994815), (5, 9597926), (10, 4798963), (13, 3691510), (19, 2525770), (26, 1845755), (38, 1262885), (65, 738302), (95, 505154), (130, 369151), (190, 252577), (247, 194290), (494, 97145), (1235, 38858), (2470, 19429)]