49272920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26209}}^1$

素因数の和:26267

約数の個数: 32

約数和(自身を含む): 113227200

約数和(自身を除く): 63954280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 26209, 52418, 104836, 131045, 209672, 262090, 524180, 1048360, 1231823, 2463646, 4927292, 6159115, 9854584, 12318230, 24636460, 49272920]

約数ペア:

[(1, 49272920), (2, 24636460), (4, 12318230), (5, 9854584), (8, 6159115), (10, 4927292), (20, 2463646), (40, 1231823), (47, 1048360), (94, 524180), (188, 262090), (235, 209672), (376, 131045), (470, 104836), (940, 52418), (1880, 26209)]