52638280

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12073}}^1$

素因数の和:12193

約数の個数: 32

約数和(自身を含む): 119532600

約数和(自身を除く): 66894320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 12073, 24146, 48292, 60365, 96584, 120730, 241460, 482920, 1315957, 2631914, 5263828, 6579785, 10527656, 13159570, 26319140, 52638280]

約数ペア:

[(1, 52638280), (2, 26319140), (4, 13159570), (5, 10527656), (8, 6579785), (10, 5263828), (20, 2631914), (40, 1315957), (109, 482920), (218, 241460), (436, 120730), (545, 96584), (872, 60365), (1090, 48292), (2180, 24146), (4360, 12073)]