50065730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 107025408

約数和(自身を除く): 56959678

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 157, 223, 286, 314, 446, 715, 785, 1115, 1430, 1570, 1727, 2041, 2230, 2453, 2899, 3454, 4082, 4906, 5798, 8635, 10205, 12265, 14495, 17270, 20410, 22451, 24530, 28990, 31889, 35011, 44902, 63778, 70022, 112255, 159445, 175055, 224510, 318890, 350110, 385121, 455143, 770242, 910286, 1925605, 2275715, 3851210, 4551430, 5006573, 10013146, 25032865, 50065730]

約数ペア:

[(1, 50065730), (2, 25032865), (5, 10013146), (10, 5006573), (11, 4551430), (13, 3851210), (22, 2275715), (26, 1925605), (55, 910286), (65, 770242), (110, 455143), (130, 385121), (143, 350110), (157, 318890), (223, 224510), (286, 175055), (314, 159445), (446, 112255), (715, 70022), (785, 63778), (1115, 44902), (1430, 35011), (1570, 31889), (1727, 28990), (2041, 24530), (2230, 22451), (2453, 20410), (2899, 17270), (3454, 14495), (4082, 12265), (4906, 10205), (5798, 8635)]