51193650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{7937}}^1$

素因数の和:7995

約数の個数: 48

約数和(自身を含む): 129929184

約数和(自身を除く): 78735534

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 7937, 15874, 23811, 39685, 47622, 79370, 119055, 198425, 238110, 341291, 396850, 595275, 682582, 1023873, 1190550, 1706455, 2047746, 3412910, 5119365, 8532275, 10238730, 17064550, 25596825, 51193650]

約数ペア:

[(1, 51193650), (2, 25596825), (3, 17064550), (5, 10238730), (6, 8532275), (10, 5119365), (15, 3412910), (25, 2047746), (30, 1706455), (43, 1190550), (50, 1023873), (75, 682582), (86, 595275), (129, 396850), (150, 341291), (215, 238110), (258, 198425), (430, 119055), (645, 79370), (1075, 47622), (1290, 39685), (2150, 23811), (3225, 15874), (6450, 7937)]