51098957

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 70143360

約数和(自身を除く): 19044403

約数列:

[1, 7, 13, 17, 29, 67, 91, 119, 203, 221, 289, 377, 469, 493, 871, 1139, 1547, 1943, 2023, 2639, 3451, 3757, 6097, 6409, 7973, 8381, 13601, 14807, 19363, 25259, 26299, 33031, 44863, 58667, 103649, 108953, 135541, 176813, 231217, 251719, 429403, 561527, 762671, 1762033, 3005821, 3930689, 7299851, 51098957]

約数ペア:

[(1, 51098957), (7, 7299851), (13, 3930689), (17, 3005821), (29, 1762033), (67, 762671), (91, 561527), (119, 429403), (203, 251719), (221, 231217), (289, 176813), (377, 135541), (469, 108953), (493, 103649), (871, 58667), (1139, 44863), (1547, 33031), (1943, 26299), (2023, 25259), (2639, 19363), (3451, 14807), (3757, 13601), (6097, 8381), (6409, 7973)]