48125240

素因数分解:

$2^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2137}}^1$

素因数の和:2711

約数の個数: 32

約数和(自身を含む): 108524880

約数和(自身を除く): 60399640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 563, 1126, 2137, 2252, 2815, 4274, 4504, 5630, 8548, 10685, 11260, 17096, 21370, 22520, 42740, 85480, 1203131, 2406262, 4812524, 6015655, 9625048, 12031310, 24062620, 48125240]

約数ペア:

[(1, 48125240), (2, 24062620), (4, 12031310), (5, 9625048), (8, 6015655), (10, 4812524), (20, 2406262), (40, 1203131), (563, 85480), (1126, 42740), (2137, 22520), (2252, 21370), (2815, 17096), (4274, 11260), (4504, 10685), (5630, 8548)]