54572258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 91974960

約数和(自身を除く): 37402702

約数列:

[1, 2, 13, 26, 29, 58, 157, 314, 377, 461, 754, 922, 2041, 4082, 4553, 5993, 9106, 11986, 13369, 26738, 59189, 72377, 118378, 144754, 173797, 347594, 940901, 1881802, 2098933, 4197866, 27286129, 54572258]

約数ペア:

[(1, 54572258), (2, 27286129), (13, 4197866), (26, 2098933), (29, 1881802), (58, 940901), (157, 347594), (314, 173797), (377, 144754), (461, 118378), (754, 72377), (922, 59189), (2041, 26738), (4082, 13369), (4553, 11986), (5993, 9106)]