51720396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47363}}^1$

素因数の和:47390

約数の個数: 48

約数和(自身を含む): 148533504

約数和(自身を除く): 96813108

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 47363, 94726, 142089, 189452, 284178, 331541, 568356, 615719, 663082, 994623, 1231438, 1326164, 1847157, 1989246, 2462876, 3694314, 3978492, 4310033, 7388628, 8620066, 12930099, 17240132, 25860198, 51720396]

約数ペア:

[(1, 51720396), (2, 25860198), (3, 17240132), (4, 12930099), (6, 8620066), (7, 7388628), (12, 4310033), (13, 3978492), (14, 3694314), (21, 2462876), (26, 1989246), (28, 1847157), (39, 1326164), (42, 1231438), (52, 994623), (78, 663082), (84, 615719), (91, 568356), (156, 331541), (182, 284178), (273, 189452), (364, 142089), (546, 94726), (1092, 47363)]