51084705

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{9929}}^1$

素因数の和:9958

約数の個数: 32

約数和(自身を含む): 95328000

約数和(自身を除く): 44243295

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 9929, 29787, 49645, 69503, 148935, 208509, 347515, 486521, 1042545, 1459563, 2432605, 3405647, 7297815, 10216941, 17028235, 51084705]

約数ペア:

[(1, 51084705), (3, 17028235), (5, 10216941), (7, 7297815), (15, 3405647), (21, 2432605), (35, 1459563), (49, 1042545), (105, 486521), (147, 347515), (245, 208509), (343, 148935), (735, 69503), (1029, 49645), (1715, 29787), (5145, 9929)]