49974169

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{3529}}^1$

素因数の和:3577

約数の個数: 18

約数和(自身を含む): 61771470

約数和(自身を除く): 11797301

約数列:

[1, 7, 17, 49, 119, 289, 833, 2023, 3529, 14161, 24703, 59993, 172921, 419951, 1019881, 2939657, 7139167, 49974169]

約数ペア:

[(1, 49974169), (7, 7139167), (17, 2939657), (49, 1019881), (119, 419951), (289, 172921), (833, 59993), (2023, 24703), (3529, 14161)]