28578650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{24851}}^1$

素因数の和:24886

約数の個数: 24

約数和(自身を含む): 55469664

約数和(自身を除く): 26891014

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 24851, 49702, 124255, 248510, 571573, 621275, 1143146, 1242550, 2857865, 5715730, 14289325, 28578650]

約数ペア:

[(1, 28578650), (2, 14289325), (5, 5715730), (10, 2857865), (23, 1242550), (25, 1143146), (46, 621275), (50, 571573), (115, 248510), (230, 124255), (575, 49702), (1150, 24851)]