53400977

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 64886016

約数和(自身を除く): 11485039

約数列:

[1, 7, 29, 47, 193, 203, 329, 841, 1351, 1363, 5597, 5887, 9071, 9541, 39179, 39527, 63497, 162313, 263059, 276689, 1136191, 1841413, 7628711, 53400977]

約数ペア:

[(1, 53400977), (7, 7628711), (29, 1841413), (47, 1136191), (193, 276689), (203, 263059), (329, 162313), (841, 63497), (1351, 39527), (1363, 39179), (5597, 9541), (5887, 9071)]