53927340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12659}}^1$

素因数の和:12742

約数の個数: 48

約数和(自身を含む): 153135360

約数和(自身を除く): 99208020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 12659, 25318, 37977, 50636, 63295, 75954, 126590, 151908, 189885, 253180, 379770, 759540, 898789, 1797578, 2696367, 3595156, 4493945, 5392734, 8987890, 10785468, 13481835, 17975780, 26963670, 53927340]

約数ペア:

[(1, 53927340), (2, 26963670), (3, 17975780), (4, 13481835), (5, 10785468), (6, 8987890), (10, 5392734), (12, 4493945), (15, 3595156), (20, 2696367), (30, 1797578), (60, 898789), (71, 759540), (142, 379770), (213, 253180), (284, 189885), (355, 151908), (426, 126590), (710, 75954), (852, 63295), (1065, 50636), (1420, 37977), (2130, 25318), (4260, 12659)]