50671640

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26953}}^1$

素因数の和:27011

約数の個数: 32

約数和(自身を含む): 116441280

約数和(自身を除く): 65769640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 26953, 53906, 107812, 134765, 215624, 269530, 539060, 1078120, 1266791, 2533582, 5067164, 6333955, 10134328, 12667910, 25335820, 50671640]

約数ペア:

[(1, 50671640), (2, 25335820), (4, 12667910), (5, 10134328), (8, 6333955), (10, 5067164), (20, 2533582), (40, 1266791), (47, 1078120), (94, 539060), (188, 269530), (235, 215624), (376, 134765), (470, 107812), (940, 53906), (1880, 26953)]