51088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 20

約数和(自身を含む): 103168

約数和(自身を除く): 52080

約数列:

[1, 2, 4, 8, 16, 31, 62, 103, 124, 206, 248, 412, 496, 824, 1648, 3193, 6386, 12772, 25544, 51088]

約数ペア:

[(1, 51088), (2, 25544), (4, 12772), (8, 6386), (16, 3193), (31, 1648), (62, 824), (103, 496), (124, 412), (206, 248)]