47551690

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{36299}}^1$

素因数の和:36437

約数の個数: 16

約数和(自身を含む): 86248800

約数和(自身を除く): 38697110

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 36299, 72598, 181495, 362990, 4755169, 9510338, 23775845, 47551690]

約数ペア:

[(1, 47551690), (2, 23775845), (5, 9510338), (10, 4755169), (131, 362990), (262, 181495), (655, 72598), (1310, 36299)]