49879249

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 61188480

約数和(自身を除く): 11309231

約数列:

[1, 7, 23, 59, 89, 161, 413, 623, 1357, 2047, 3481, 5251, 9499, 14329, 24367, 36757, 80063, 120773, 309809, 560441, 845411, 2168663, 7125607, 49879249]

約数ペア:

[(1, 49879249), (7, 7125607), (23, 2168663), (59, 845411), (89, 560441), (161, 309809), (413, 120773), (623, 80063), (1357, 36757), (2047, 24367), (3481, 14329), (5251, 9499)]