45149468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 98671104

約数和(自身を除く): 53521636

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1747, 1846, 1988, 3494, 3692, 6461, 6988, 12229, 12922, 22711, 24458, 25844, 45422, 48916, 90844, 124037, 158977, 248074, 317954, 496148, 635908, 868259, 1612481, 1736518, 3224962, 3473036, 6449924, 11287367, 22574734, 45149468]

約数ペア:

[(1, 45149468), (2, 22574734), (4, 11287367), (7, 6449924), (13, 3473036), (14, 3224962), (26, 1736518), (28, 1612481), (52, 868259), (71, 635908), (91, 496148), (142, 317954), (182, 248074), (284, 158977), (364, 124037), (497, 90844), (923, 48916), (994, 45422), (1747, 25844), (1846, 24458), (1988, 22711), (3494, 12922), (3692, 12229), (6461, 6988)]