51935830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 96228000

約数和(自身を除く): 44292170

約数列:

[1, 2, 5, 10, 43, 86, 215, 269, 430, 449, 538, 898, 1345, 2245, 2690, 4490, 11567, 19307, 23134, 38614, 57835, 96535, 115670, 120781, 193070, 241562, 603905, 1207810, 5193583, 10387166, 25967915, 51935830]

約数ペア:

[(1, 51935830), (2, 25967915), (5, 10387166), (10, 5193583), (43, 1207810), (86, 603905), (215, 241562), (269, 193070), (430, 120781), (449, 115670), (538, 96535), (898, 57835), (1345, 38614), (2245, 23134), (2690, 19307), (4490, 11567)]