54876835

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 72125424

約数和(自身を除く): 17248589

約数列:

[1, 5, 13, 65, 101, 169, 505, 643, 845, 1313, 3215, 6565, 8359, 17069, 41795, 64943, 85345, 108667, 324715, 543335, 844259, 4221295, 10975367, 54876835]

約数ペア:

[(1, 54876835), (5, 10975367), (13, 4221295), (65, 844259), (101, 543335), (169, 324715), (505, 108667), (643, 85345), (845, 64943), (1313, 41795), (3215, 17069), (6565, 8359)]