48116740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18089}}^1$

素因数の和:18124

約数の個数: 48

約数和(自身を含む): 121564800

約数和(自身を除く): 73448060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 18089, 36178, 72356, 90445, 126623, 180890, 253246, 343691, 361780, 506492, 633115, 687382, 1266230, 1374764, 1718455, 2405837, 2532460, 3436910, 4811674, 6873820, 9623348, 12029185, 24058370, 48116740]

約数ペア:

[(1, 48116740), (2, 24058370), (4, 12029185), (5, 9623348), (7, 6873820), (10, 4811674), (14, 3436910), (19, 2532460), (20, 2405837), (28, 1718455), (35, 1374764), (38, 1266230), (70, 687382), (76, 633115), (95, 506492), (133, 361780), (140, 343691), (190, 253246), (266, 180890), (380, 126623), (532, 90445), (665, 72356), (1330, 36178), (2660, 18089)]