53321324

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21397}}^1$

素因数の和:21497

約数の個数: 24

約数和(自身を含む): 107845920

約数和(自身を除く): 54524596

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 21397, 42794, 85588, 149779, 299558, 599116, 1904333, 3808666, 7617332, 13330331, 26660662, 53321324]

約数ペア:

[(1, 53321324), (2, 26660662), (4, 13330331), (7, 7617332), (14, 3808666), (28, 1904333), (89, 599116), (178, 299558), (356, 149779), (623, 85588), (1246, 42794), (2492, 21397)]