51862447

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 15875153

約数列:

[1, 7, 13, 23, 71, 91, 161, 299, 349, 497, 923, 1633, 2093, 2443, 4537, 6461, 8027, 11431, 21229, 24779, 31759, 56189, 104351, 148603, 173453, 322127, 569917, 730457, 2254889, 3989419, 7408921, 51862447]

約数ペア:

[(1, 51862447), (7, 7408921), (13, 3989419), (23, 2254889), (71, 730457), (91, 569917), (161, 322127), (299, 173453), (349, 148603), (497, 104351), (923, 56189), (1633, 31759), (2093, 24779), (2443, 21229), (4537, 11431), (6461, 8027)]