52131400

素因数分解:

$2^3\times 5^2\times {\mathrm{277}}^1\times {\mathrm{941}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 121772340

約数和(自身を除く): 69640940

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 277, 554, 941, 1108, 1385, 1882, 2216, 2770, 3764, 4705, 5540, 6925, 7528, 9410, 11080, 13850, 18820, 23525, 27700, 37640, 47050, 55400, 94100, 188200, 260657, 521314, 1042628, 1303285, 2085256, 2606570, 5213140, 6516425, 10426280, 13032850, 26065700, 52131400]

約数ペア:

[(1, 52131400), (2, 26065700), (4, 13032850), (5, 10426280), (8, 6516425), (10, 5213140), (20, 2606570), (25, 2085256), (40, 1303285), (50, 1042628), (100, 521314), (200, 260657), (277, 188200), (554, 94100), (941, 55400), (1108, 47050), (1385, 37640), (1882, 27700), (2216, 23525), (2770, 18820), (3764, 13850), (4705, 11080), (5540, 9410), (6925, 7528)]