51545732

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 106159872

約数和(自身を除く): 54614140

約数列:

[1, 2, 4, 7, 14, 28, 61, 103, 122, 206, 244, 293, 412, 427, 586, 721, 854, 1172, 1442, 1708, 2051, 2884, 4102, 6283, 8204, 12566, 17873, 25132, 30179, 35746, 43981, 60358, 71492, 87962, 120716, 125111, 175924, 211253, 250222, 422506, 500444, 845012, 1840919, 3681838, 7363676, 12886433, 25772866, 51545732]

約数ペア:

[(1, 51545732), (2, 25772866), (4, 12886433), (7, 7363676), (14, 3681838), (28, 1840919), (61, 845012), (103, 500444), (122, 422506), (206, 250222), (244, 211253), (293, 175924), (412, 125111), (427, 120716), (586, 87962), (721, 71492), (854, 60358), (1172, 43981), (1442, 35746), (1708, 30179), (2051, 25132), (2884, 17873), (4102, 12566), (6283, 8204)]