51455243

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 63891072

約数和(自身を除く): 12435829

約数列:

[1, 7, 17, 49, 119, 223, 277, 833, 1561, 1939, 3791, 4709, 10927, 13573, 26537, 32963, 61771, 185759, 230741, 432397, 1050107, 3026779, 7350749, 51455243]

約数ペア:

[(1, 51455243), (7, 7350749), (17, 3026779), (49, 1050107), (119, 432397), (223, 230741), (277, 185759), (833, 61771), (1561, 32963), (1939, 26537), (3791, 13573), (4709, 10927)]