28095650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2267

約数の個数: 48

約数和(自身を含む): 59514048

約数和(自身を除く): 31418398

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2221, 2530, 4442, 6325, 11105, 12650, 22210, 24431, 48862, 51083, 55525, 102166, 111050, 122155, 244310, 255415, 510830, 561913, 610775, 1123826, 1221550, 1277075, 2554150, 2809565, 5619130, 14047825, 28095650]

約数ペア:

[(1, 28095650), (2, 14047825), (5, 5619130), (10, 2809565), (11, 2554150), (22, 1277075), (23, 1221550), (25, 1123826), (46, 610775), (50, 561913), (55, 510830), (110, 255415), (115, 244310), (230, 122155), (253, 111050), (275, 102166), (506, 55525), (550, 51083), (575, 48862), (1150, 24431), (1265, 22210), (2221, 12650), (2530, 11105), (4442, 6325)]