28515950

素因数分解:

$2^1\times 5^2\times {\mathrm{563}}^1\times {\mathrm{1013}}^1$

素因数の和:1588

約数の個数: 24

約数和(自身を含む): 53186328

約数和(自身を除く): 24670378

約数列:

[1, 2, 5, 10, 25, 50, 563, 1013, 1126, 2026, 2815, 5065, 5630, 10130, 14075, 25325, 28150, 50650, 570319, 1140638, 2851595, 5703190, 14257975, 28515950]

約数ペア:

[(1, 28515950), (2, 14257975), (5, 5703190), (10, 2851595), (25, 1140638), (50, 570319), (563, 50650), (1013, 28150), (1126, 25325), (2026, 14075), (2815, 10130), (5065, 5630)]