49364805

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 93899520

約数和(自身を除く): 44534715

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 49, 105, 141, 147, 235, 245, 329, 705, 735, 987, 1429, 1645, 2303, 4287, 4935, 6909, 7145, 10003, 11515, 21435, 30009, 34545, 50015, 67163, 70021, 150045, 201489, 210063, 335815, 350105, 470141, 1007445, 1050315, 1410423, 2350705, 3290987, 7052115, 9872961, 16454935, 49364805]

約数ペア:

[(1, 49364805), (3, 16454935), (5, 9872961), (7, 7052115), (15, 3290987), (21, 2350705), (35, 1410423), (47, 1050315), (49, 1007445), (105, 470141), (141, 350105), (147, 335815), (235, 210063), (245, 201489), (329, 150045), (705, 70021), (735, 67163), (987, 50015), (1429, 34545), (1645, 30009), (2303, 21435), (4287, 11515), (4935, 10003), (6909, 7145)]