51095990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2083}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 100832256

約数和(自身を除く): 49736266

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2083, 2230, 2453, 4166, 4906, 10415, 12265, 20830, 22913, 24530, 45826, 114565, 229130, 464509, 929018, 2322545, 4645090, 5109599, 10219198, 25547995, 51095990]

約数ペア:

[(1, 51095990), (2, 25547995), (5, 10219198), (10, 5109599), (11, 4645090), (22, 2322545), (55, 929018), (110, 464509), (223, 229130), (446, 114565), (1115, 45826), (2083, 24530), (2230, 22913), (2453, 20830), (4166, 12265), (4906, 10415)]