49300640

素因数分解:

$2^5\times 5^1\times {\mathrm{308129}}^1$

素因数の和:308144

約数の個数: 24

約数和(自身を含む): 116473140

約数和(自身を除く): 67172500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 308129, 616258, 1232516, 1540645, 2465032, 3081290, 4930064, 6162580, 9860128, 12325160, 24650320, 49300640]

約数ペア:

[(1, 49300640), (2, 24650320), (4, 12325160), (5, 9860128), (8, 6162580), (10, 4930064), (16, 3081290), (20, 2465032), (32, 1540645), (40, 1232516), (80, 616258), (160, 308129)]