53490590

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{22381}}^1$

素因数の和:22627

約数の個数: 16

約数和(自身を含む): 96690240

約数和(自身を除く): 43199650

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 22381, 44762, 111905, 223810, 5349059, 10698118, 26745295, 53490590]

約数ペア:

[(1, 53490590), (2, 26745295), (5, 10698118), (10, 5349059), (239, 223810), (478, 111905), (1195, 44762), (2390, 22381)]