47119580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{138587}}^1$

素因数の和:138613

約数の個数: 24

約数和(自身を含む): 104772528

約数和(自身を除く): 57652948

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 138587, 277174, 554348, 692935, 1385870, 2355979, 2771740, 4711958, 9423916, 11779895, 23559790, 47119580]

約数ペア:

[(1, 47119580), (2, 23559790), (4, 11779895), (5, 9423916), (10, 4711958), (17, 2771740), (20, 2355979), (34, 1385870), (68, 692935), (85, 554348), (170, 277174), (340, 138587)]