54519085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 73405440

約数和(自身を除く): 18886355

約数列:

[1, 5, 17, 23, 79, 85, 115, 353, 391, 395, 1343, 1765, 1817, 1955, 6001, 6715, 8119, 9085, 27887, 30005, 30889, 40595, 138023, 139435, 154445, 474079, 641401, 690115, 2370395, 3207005, 10903817, 54519085]

約数ペア:

[(1, 54519085), (5, 10903817), (17, 3207005), (23, 2370395), (79, 690115), (85, 641401), (115, 474079), (353, 154445), (391, 139435), (395, 138023), (1343, 40595), (1765, 30889), (1817, 30005), (1955, 27887), (6001, 9085), (6715, 8119)]