51037380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283541}}^1$

素因数の和:283556

約数の個数: 36

約数和(自身を含む): 154813932

約数和(自身を除く): 103776552

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283541, 567082, 850623, 1134164, 1417705, 1701246, 2551869, 2835410, 3402492, 4253115, 5103738, 5670820, 8506230, 10207476, 12759345, 17012460, 25518690, 51037380]

約数ペア:

[(1, 51037380), (2, 25518690), (3, 17012460), (4, 12759345), (5, 10207476), (6, 8506230), (9, 5670820), (10, 5103738), (12, 4253115), (15, 3402492), (18, 2835410), (20, 2551869), (30, 1701246), (36, 1417705), (45, 1134164), (60, 850623), (90, 567082), (180, 283541)]