55254990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{263119}}^1$

素因数の和:263136

約数の個数: 32

約数和(自身を含む): 151557120

約数和(自身を除く): 96302130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 263119, 526238, 789357, 1315595, 1578714, 1841833, 2631190, 3683666, 3946785, 5525499, 7893570, 9209165, 11050998, 18418330, 27627495, 55254990]

約数ペア:

[(1, 55254990), (2, 27627495), (3, 18418330), (5, 11050998), (6, 9209165), (7, 7893570), (10, 5525499), (14, 3946785), (15, 3683666), (21, 2631190), (30, 1841833), (35, 1578714), (42, 1315595), (70, 789357), (105, 526238), (210, 263119)]