48987657

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2473}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 74101248

約数和(自身を除く): 25113591

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 2473, 6603, 7419, 19809, 22257, 76663, 175583, 229989, 526749, 689967, 1580247, 5443073, 16329219, 48987657]

約数ペア:

[(1, 48987657), (3, 16329219), (9, 5443073), (31, 1580247), (71, 689967), (93, 526749), (213, 229989), (279, 175583), (639, 76663), (2201, 22257), (2473, 19809), (6603, 7419)]