49222240

素因数分解:

$2^5\times 5^1\times {\mathrm{307639}}^1$

素因数の和:307654

約数の個数: 24

約数和(自身を含む): 116287920

約数和(自身を除く): 67065680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307639, 615278, 1230556, 1538195, 2461112, 3076390, 4922224, 6152780, 9844448, 12305560, 24611120, 49222240]

約数ペア:

[(1, 49222240), (2, 24611120), (4, 12305560), (5, 9844448), (8, 6152780), (10, 4922224), (16, 3076390), (20, 2461112), (32, 1538195), (40, 1230556), (80, 615278), (160, 307639)]