49922480

素因数分解:

$2^4\times 5^1\times {\mathrm{624031}}^1$

素因数の和:624044

約数の個数: 20

約数和(自身を含む): 116069952

約数和(自身を除く): 66147472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 624031, 1248062, 2496124, 3120155, 4992248, 6240310, 9984496, 12480620, 24961240, 49922480]

約数ペア:

[(1, 49922480), (2, 24961240), (4, 12480620), (5, 9984496), (8, 6240310), (10, 4992248), (16, 3120155), (20, 2496124), (40, 1248062), (80, 624031)]