47751490

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{65413}}^1$

素因数の和:65493

約数の個数: 16

約数和(自身を含む): 87131448

約数和(自身を除く): 39379958

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 65413, 130826, 327065, 654130, 4775149, 9550298, 23875745, 47751490]

約数ペア:

[(1, 47751490), (2, 23875745), (5, 9550298), (10, 4775149), (73, 654130), (146, 327065), (365, 130826), (730, 65413)]