52890681

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{863}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 72990720

約数和(自身を除く): 20100039

約数列:

[1, 3, 31, 93, 659, 863, 1977, 2589, 20429, 26753, 61287, 80259, 568717, 1706151, 17630227, 52890681]

約数ペア:

[(1, 52890681), (3, 17630227), (31, 1706151), (93, 568717), (659, 80259), (863, 61287), (1977, 26753), (2589, 20429)]