50422280

素因数分解:

$2^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2239}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 113702400

約数和(自身を除く): 63280120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 563, 1126, 2239, 2252, 2815, 4478, 4504, 5630, 8956, 11195, 11260, 17912, 22390, 22520, 44780, 89560, 1260557, 2521114, 5042228, 6302785, 10084456, 12605570, 25211140, 50422280]

約数ペア:

[(1, 50422280), (2, 25211140), (4, 12605570), (5, 10084456), (8, 6302785), (10, 5042228), (20, 2521114), (40, 1260557), (563, 89560), (1126, 44780), (2239, 22520), (2252, 22390), (2815, 17912), (4478, 11260), (4504, 11195), (5630, 8956)]