54578810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38167}}^1$

素因数の和:38198

約数の個数: 32

約数和(自身を含む): 115420032

約数和(自身を除く): 60841222

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 38167, 76334, 190835, 381670, 419837, 496171, 839674, 992342, 2099185, 2480855, 4198370, 4961710, 5457881, 10915762, 27289405, 54578810]

約数ペア:

[(1, 54578810), (2, 27289405), (5, 10915762), (10, 5457881), (11, 4961710), (13, 4198370), (22, 2480855), (26, 2099185), (55, 992342), (65, 839674), (110, 496171), (130, 419837), (143, 381670), (286, 190835), (715, 76334), (1430, 38167)]