53468315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 71280000

約数和(自身を除く): 17811685

約数列:

[1, 5, 17, 29, 85, 109, 145, 199, 493, 545, 995, 1853, 2465, 3161, 3383, 5771, 9265, 15805, 16915, 21691, 28855, 53737, 98107, 108455, 268685, 368747, 490535, 629039, 1843735, 3145195, 10693663, 53468315]

約数ペア:

[(1, 53468315), (5, 10693663), (17, 3145195), (29, 1843735), (85, 629039), (109, 490535), (145, 368747), (199, 268685), (493, 108455), (545, 98107), (995, 53737), (1853, 28855), (2465, 21691), (3161, 16915), (3383, 15805), (5771, 9265)]