47821630

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{19843}}^1$

素因数の和:20091

約数の個数: 16

約数和(自身を含む): 86440464

約数和(自身を除く): 38618834

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 19843, 39686, 99215, 198430, 4782163, 9564326, 23910815, 47821630]

約数ペア:

[(1, 47821630), (2, 23910815), (5, 9564326), (10, 4782163), (241, 198430), (482, 99215), (1205, 39686), (2410, 19843)]