49638636

素因数分解:

$2^2\times 3^3\times {\mathrm{461}}^1\times {\mathrm{997}}^1$

素因数の和:1471

約数の個数: 48

約数和(自身を含む): 129101280

約数和(自身を除く): 79462644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 461, 922, 997, 1383, 1844, 1994, 2766, 2991, 3988, 4149, 5532, 5982, 8298, 8973, 11964, 12447, 16596, 17946, 24894, 26919, 35892, 49788, 53838, 107676, 459617, 919234, 1378851, 1838468, 2757702, 4136553, 5515404, 8273106, 12409659, 16546212, 24819318, 49638636]

約数ペア:

[(1, 49638636), (2, 24819318), (3, 16546212), (4, 12409659), (6, 8273106), (9, 5515404), (12, 4136553), (18, 2757702), (27, 1838468), (36, 1378851), (54, 919234), (108, 459617), (461, 107676), (922, 53838), (997, 49788), (1383, 35892), (1844, 26919), (1994, 24894), (2766, 17946), (2991, 16596), (3988, 12447), (4149, 11964), (5532, 8973), (5982, 8298)]