51201654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71711}}^1$

素因数の和:71740

約数の個数: 32

約数和(自身を含む): 123918336

約数和(自身を除く): 72716682

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 71711, 143422, 215133, 430266, 501977, 1003954, 1219087, 1505931, 2438174, 3011862, 3657261, 7314522, 8533609, 17067218, 25600827, 51201654]

約数ペア:

[(1, 51201654), (2, 25600827), (3, 17067218), (6, 8533609), (7, 7314522), (14, 3657261), (17, 3011862), (21, 2438174), (34, 1505931), (42, 1219087), (51, 1003954), (102, 501977), (119, 430266), (238, 215133), (357, 143422), (714, 71711)]