50993240

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12377}}^1$

素因数の和:12491

約数の個数: 32

約数和(自身を含む): 115858080

約数和(自身を除く): 64864840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 12377, 24754, 49508, 61885, 99016, 123770, 247540, 495080, 1274831, 2549662, 5099324, 6374155, 10198648, 12748310, 25496620, 50993240]

約数ペア:

[(1, 50993240), (2, 25496620), (4, 12748310), (5, 10198648), (8, 6374155), (10, 5099324), (20, 2549662), (40, 1274831), (103, 495080), (206, 247540), (412, 123770), (515, 99016), (824, 61885), (1030, 49508), (2060, 24754), (4120, 12377)]