48465980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{142547}}^1$

素因数の和:142573

約数の個数: 24

約数和(自身を含む): 107766288

約数和(自身を除く): 59300308

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 142547, 285094, 570188, 712735, 1425470, 2423299, 2850940, 4846598, 9693196, 12116495, 24232990, 48465980]

約数ペア:

[(1, 48465980), (2, 24232990), (4, 12116495), (5, 9693196), (10, 4846598), (17, 2850940), (20, 2423299), (34, 1425470), (68, 712735), (85, 570188), (170, 285094), (340, 142547)]