51300815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19469}}^1$

素因数の和:19522

約数の個数: 16

約数和(自身を含む): 67288320

約数和(自身を除く): 15987505

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 19469, 97345, 330973, 603539, 1654865, 3017695, 10260163, 51300815]

約数ペア:

[(1, 51300815), (5, 10260163), (17, 3017695), (31, 1654865), (85, 603539), (155, 330973), (527, 97345), (2635, 19469)]