51567282

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{220373}}^1$

素因数の和:220394

約数の個数: 24

約数和(自身を含む): 120324204

約数和(自身を除く): 68756922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 220373, 440746, 661119, 1322238, 1983357, 2864849, 3966714, 5729698, 8594547, 17189094, 25783641, 51567282]

約数ペア:

[(1, 51567282), (2, 25783641), (3, 17189094), (6, 8594547), (9, 5729698), (13, 3966714), (18, 2864849), (26, 1983357), (39, 1322238), (78, 661119), (117, 440746), (234, 220373)]