488490050

素因数分解:

$2^1\times 5^2\times {\mathrm{9769801}}^1$

素因数の和:9769813

約数の個数: 12

約数和(自身を含む): 908591586

約数和(自身を除く): 420101536

約数列:

[1, 2, 5, 10, 25, 50, 9769801, 19539602, 48849005, 97698010, 244245025, 488490050]

約数ペア:

[(1, 488490050), (2, 244245025), (5, 97698010), (10, 48849005), (25, 19539602), (50, 9769801)]