53012590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{541}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 98340480

約数和(自身を除く): 45327890

約数列:

[1, 2, 5, 10, 41, 82, 205, 239, 410, 478, 541, 1082, 1195, 2390, 2705, 5410, 9799, 19598, 22181, 44362, 48995, 97990, 110905, 129299, 221810, 258598, 646495, 1292990, 5301259, 10602518, 26506295, 53012590]

約数ペア:

[(1, 53012590), (2, 26506295), (5, 10602518), (10, 5301259), (41, 1292990), (82, 646495), (205, 258598), (239, 221810), (410, 129299), (478, 110905), (541, 97990), (1082, 48995), (1195, 44362), (2390, 22181), (2705, 19598), (5410, 9799)]