55240493

素因数分解:

$7^3\times {\mathrm{11}}^5$

素因数の和:76

約数の個数: 24

約数和(自身を含む): 70862400

約数和(自身を除く): 15621907

約数列:

[1, 7, 11, 49, 77, 121, 343, 539, 847, 1331, 3773, 5929, 9317, 14641, 41503, 65219, 102487, 161051, 456533, 717409, 1127357, 5021863, 7891499, 55240493]

約数ペア:

[(1, 55240493), (7, 7891499), (11, 5021863), (49, 1127357), (77, 717409), (121, 456533), (343, 161051), (539, 102487), (847, 65219), (1331, 41503), (3773, 14641), (5929, 9317)]