51253605

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87613}}^1$

素因数の和:87637

約数の個数: 24

約数和(自身を含む): 95674488

約数和(自身を除く): 44420883

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 87613, 262839, 438065, 788517, 1138969, 1314195, 3416907, 3942585, 5694845, 10250721, 17084535, 51253605]

約数ペア:

[(1, 51253605), (3, 17084535), (5, 10250721), (9, 5694845), (13, 3942585), (15, 3416907), (39, 1314195), (45, 1138969), (65, 788517), (117, 438065), (195, 262839), (585, 87613)]