1551138556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{12713}}^1$

素因数の和:12834

約数の個数: 48

約数和(自身を含む): 3075770880

約数和(自身を除く): 1524632324

約数列:

[1, 2, 4, 11, 22, 44, 47, 59, 94, 118, 188, 236, 517, 649, 1034, 1298, 2068, 2596, 2773, 5546, 11092, 12713, 25426, 30503, 50852, 61006, 122012, 139843, 279686, 559372, 597511, 750067, 1195022, 1500134, 2390044, 3000268, 6572621, 8250737, 13145242, 16501474, 26290484, 33002948, 35253149, 70506298, 141012596, 387784639, 775569278, 1551138556]

約数ペア:

[(1, 1551138556), (2, 775569278), (4, 387784639), (11, 141012596), (22, 70506298), (44, 35253149), (47, 33002948), (59, 26290484), (94, 16501474), (118, 13145242), (188, 8250737), (236, 6572621), (517, 3000268), (649, 2390044), (1034, 1500134), (1298, 1195022), (2068, 750067), (2596, 597511), (2773, 559372), (5546, 279686), (11092, 139843), (12713, 122012), (25426, 61006), (30503, 50852)]