51539510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7681}}^1$

素因数の和:7760

約数の個数: 32

約数和(自身を含む): 102877344

約数和(自身を除く): 51337834

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 7681, 15362, 38405, 76810, 84491, 168982, 422455, 468541, 844910, 937082, 2342705, 4685410, 5153951, 10307902, 25769755, 51539510]

約数ペア:

[(1, 51539510), (2, 25769755), (5, 10307902), (10, 5153951), (11, 4685410), (22, 2342705), (55, 937082), (61, 844910), (110, 468541), (122, 422455), (305, 168982), (610, 84491), (671, 76810), (1342, 38405), (3355, 15362), (6710, 7681)]