54408575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2017}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 73568208

約数和(自身を除く): 19159633

約数列:

[1, 5, 13, 25, 65, 83, 325, 415, 1079, 2017, 2075, 5395, 10085, 26221, 26975, 50425, 131105, 167411, 655525, 837055, 2176343, 4185275, 10881715, 54408575]

約数ペア:

[(1, 54408575), (5, 10881715), (13, 4185275), (25, 2176343), (65, 837055), (83, 655525), (325, 167411), (415, 131105), (1079, 50425), (2017, 26975), (2075, 26221), (5395, 10085)]