50976080

素因数分解:

$2^4\times 5^1\times {\mathrm{637201}}^1$

素因数の和:637214

約数の個数: 20

約数和(自身を含む): 118519572

約数和(自身を除く): 67543492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 637201, 1274402, 2548804, 3186005, 5097608, 6372010, 10195216, 12744020, 25488040, 50976080]

約数ペア:

[(1, 50976080), (2, 25488040), (4, 12744020), (5, 10195216), (8, 6372010), (10, 5097608), (16, 3186005), (20, 2548804), (40, 1274402), (80, 637201)]