54860650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{84401}}^1$

素因数の和:84426

約数の個数: 24

約数和(自身を含む): 109891404

約数和(自身を除く): 55030754

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 84401, 168802, 422005, 844010, 1097213, 2110025, 2194426, 4220050, 5486065, 10972130, 27430325, 54860650]

約数ペア:

[(1, 54860650), (2, 27430325), (5, 10972130), (10, 5486065), (13, 4220050), (25, 2194426), (26, 2110025), (50, 1097213), (65, 844010), (130, 422005), (325, 168802), (650, 84401)]