53382820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{65101}}^1$

素因数の和:65151

約数の個数: 24

約数和(自身を含む): 114839928

約数和(自身を除く): 61457108

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 65101, 130202, 260404, 325505, 651010, 1302020, 2669141, 5338282, 10676564, 13345705, 26691410, 53382820]

約数ペア:

[(1, 53382820), (2, 26691410), (4, 13345705), (5, 10676564), (10, 5338282), (20, 2669141), (41, 1302020), (82, 651010), (164, 325505), (205, 260404), (410, 130202), (820, 65101)]