49864484

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{157799}}^1$

素因数の和:157882

約数の個数: 12

約数和(自身を含む): 88368000

約数和(自身を除く): 38503516

約数列:

[1, 2, 4, 79, 158, 316, 157799, 315598, 631196, 12466121, 24932242, 49864484]

約数ペア:

[(1, 49864484), (2, 24932242), (4, 12466121), (79, 631196), (158, 315598), (316, 157799)]