50100245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 18846955

約数列:

[1, 5, 13, 19, 65, 95, 113, 247, 359, 565, 1235, 1469, 1795, 2147, 4667, 6821, 7345, 10735, 23335, 27911, 34105, 40567, 88673, 139555, 202835, 443365, 527371, 770773, 2636855, 3853865, 10020049, 50100245]

約数ペア:

[(1, 50100245), (5, 10020049), (13, 3853865), (19, 2636855), (65, 770773), (95, 527371), (113, 443365), (247, 202835), (359, 139555), (565, 88673), (1235, 40567), (1469, 34105), (1795, 27911), (2147, 23335), (4667, 10735), (6821, 7345)]