54030925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2003}}^1$

素因数の和:2109

約数の個数: 24

約数和(自身を含む): 73057824

約数和(自身を除く): 19026899

約数列:

[1, 5, 13, 25, 65, 83, 325, 415, 1079, 2003, 2075, 5395, 10015, 26039, 26975, 50075, 130195, 166249, 650975, 831245, 2161237, 4156225, 10806185, 54030925]

約数ペア:

[(1, 54030925), (5, 10806185), (13, 4156225), (25, 2161237), (65, 831245), (83, 650975), (325, 166249), (415, 130195), (1079, 50075), (2003, 26975), (2075, 26039), (5395, 10015)]