51564590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 116702208

約数和(自身を除く): 65137618

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 167, 334, 385, 401, 770, 802, 835, 1169, 1670, 1837, 2005, 2338, 2807, 3674, 4010, 4411, 5614, 5845, 8822, 9185, 11690, 12859, 14035, 18370, 22055, 25718, 28070, 30877, 44110, 61754, 64295, 66967, 128590, 133934, 154385, 308770, 334835, 468769, 669670, 736637, 937538, 1473274, 2343845, 3683185, 4687690, 5156459, 7366370, 10312918, 25782295, 51564590]

約数ペア:

[(1, 51564590), (2, 25782295), (5, 10312918), (7, 7366370), (10, 5156459), (11, 4687690), (14, 3683185), (22, 2343845), (35, 1473274), (55, 937538), (70, 736637), (77, 669670), (110, 468769), (154, 334835), (167, 308770), (334, 154385), (385, 133934), (401, 128590), (770, 66967), (802, 64295), (835, 61754), (1169, 44110), (1670, 30877), (1837, 28070), (2005, 25718), (2338, 22055), (2807, 18370), (3674, 14035), (4010, 12859), (4411, 11690), (5614, 9185), (5845, 8822)]