51210570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{16573}}^1$

素因数の和:16686

約数の個数: 32

約数和(自身を含む): 124106112

約数和(自身を除く): 72895542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 16573, 33146, 49719, 82865, 99438, 165730, 248595, 497190, 1707019, 3414038, 5121057, 8535095, 10242114, 17070190, 25605285, 51210570]

約数ペア:

[(1, 51210570), (2, 25605285), (3, 17070190), (5, 10242114), (6, 8535095), (10, 5121057), (15, 3414038), (30, 1707019), (103, 497190), (206, 248595), (309, 165730), (515, 99438), (618, 82865), (1030, 49719), (1545, 33146), (3090, 16573)]