51901785

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88721}}^1$

素因数の和:88745

約数の個数: 24

約数和(自身を含む): 96884424

約数和(自身を除く): 44982639

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 88721, 266163, 443605, 798489, 1153373, 1330815, 3460119, 3992445, 5766865, 10380357, 17300595, 51901785]

約数ペア:

[(1, 51901785), (3, 17300595), (5, 10380357), (9, 5766865), (13, 3992445), (15, 3460119), (39, 1330815), (45, 1153373), (65, 798489), (117, 443605), (195, 266163), (585, 88721)]