48117820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1459}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 108168480

約数和(自身を除く): 60050660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 970, 1459, 1649, 1940, 2918, 3298, 5836, 6596, 7295, 8245, 14590, 16490, 24803, 29180, 32980, 49606, 99212, 124015, 141523, 248030, 283046, 496060, 566092, 707615, 1415230, 2405891, 2830460, 4811782, 9623564, 12029455, 24058910, 48117820]

約数ペア:

[(1, 48117820), (2, 24058910), (4, 12029455), (5, 9623564), (10, 4811782), (17, 2830460), (20, 2405891), (34, 1415230), (68, 707615), (85, 566092), (97, 496060), (170, 283046), (194, 248030), (340, 141523), (388, 124015), (485, 99212), (970, 49606), (1459, 32980), (1649, 29180), (1940, 24803), (2918, 16490), (3298, 14590), (5836, 8245), (6596, 7295)]