53162893

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3359}}^1$

素因数の和:3409

約数の個数: 24

約数和(自身を含む): 68947200

約数和(自身を除く): 15784307

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 3359, 15827, 23513, 57103, 63821, 164591, 399721, 446747, 1084957, 2798047, 3127229, 7594699, 53162893]

約数ペア:

[(1, 53162893), (7, 7594699), (17, 3127229), (19, 2798047), (49, 1084957), (119, 446747), (133, 399721), (323, 164591), (833, 63821), (931, 57103), (2261, 23513), (3359, 15827)]