51521502

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 113379840

約数和(自身を除く): 61858338

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 73, 82, 114, 123, 146, 151, 219, 246, 302, 438, 453, 779, 906, 1387, 1558, 2337, 2774, 2869, 2993, 4161, 4674, 5738, 5986, 6191, 8322, 8607, 8979, 11023, 12382, 17214, 17958, 18573, 22046, 33069, 37146, 56867, 66138, 113734, 117629, 170601, 209437, 235258, 341202, 352887, 418874, 451943, 628311, 705774, 903886, 1256622, 1355829, 2711658, 8586917, 17173834, 25760751, 51521502]

約数ペア:

[(1, 51521502), (2, 25760751), (3, 17173834), (6, 8586917), (19, 2711658), (38, 1355829), (41, 1256622), (57, 903886), (73, 705774), (82, 628311), (114, 451943), (123, 418874), (146, 352887), (151, 341202), (219, 235258), (246, 209437), (302, 170601), (438, 117629), (453, 113734), (779, 66138), (906, 56867), (1387, 37146), (1558, 33069), (2337, 22046), (2774, 18573), (2869, 17958), (2993, 17214), (4161, 12382), (4674, 11023), (5738, 8979), (5986, 8607), (6191, 8322)]