42297650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 82494720

約数和(自身を除く): 40197070

約数列:

[1, 2, 5, 10, 25, 41, 47, 50, 82, 94, 205, 235, 410, 439, 470, 878, 1025, 1175, 1927, 2050, 2195, 2350, 3854, 4390, 9635, 10975, 17999, 19270, 20633, 21950, 35998, 41266, 48175, 89995, 96350, 103165, 179990, 206330, 449975, 515825, 845953, 899950, 1031650, 1691906, 4229765, 8459530, 21148825, 42297650]

約数ペア:

[(1, 42297650), (2, 21148825), (5, 8459530), (10, 4229765), (25, 1691906), (41, 1031650), (47, 899950), (50, 845953), (82, 515825), (94, 449975), (205, 206330), (235, 179990), (410, 103165), (439, 96350), (470, 89995), (878, 48175), (1025, 41266), (1175, 35998), (1927, 21950), (2050, 20633), (2195, 19270), (2350, 17999), (3854, 10975), (4390, 9635)]