48800090

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{20249}}^1$

素因数の和:20497

約数の個数: 16

約数和(自身を含む): 88209000

約数和(自身を除く): 39408910

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 20249, 40498, 101245, 202490, 4880009, 9760018, 24400045, 48800090]

約数ペア:

[(1, 48800090), (2, 24400045), (5, 9760018), (10, 4880009), (241, 202490), (482, 101245), (1205, 40498), (2410, 20249)]