51338896

素因数分解:

$2^4\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1249}}^1$

素因数の和:1631

約数の個数: 40

約数和(自身を含む): 114080000

約数和(自身を除く): 62741104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 367, 734, 1249, 1468, 2498, 2569, 2936, 4996, 5138, 5872, 8743, 9992, 10276, 17486, 19984, 20552, 34972, 41104, 69944, 139888, 458383, 916766, 1833532, 3208681, 3667064, 6417362, 7334128, 12834724, 25669448, 51338896]

約数ペア:

[(1, 51338896), (2, 25669448), (4, 12834724), (7, 7334128), (8, 6417362), (14, 3667064), (16, 3208681), (28, 1833532), (56, 916766), (112, 458383), (367, 139888), (734, 69944), (1249, 41104), (1468, 34972), (2498, 20552), (2569, 19984), (2936, 17486), (4996, 10276), (5138, 9992), (5872, 8743)]