53278918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 107993088

約数和(自身を除く): 54714170

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 47, 77, 94, 119, 154, 187, 238, 329, 374, 433, 517, 658, 799, 866, 1034, 1309, 1598, 2618, 3031, 3619, 4763, 5593, 6062, 7238, 7361, 8789, 9526, 11186, 14722, 17578, 20351, 33341, 40702, 51527, 61523, 66682, 80971, 103054, 123046, 142457, 161942, 223861, 284914, 345967, 447722, 566797, 691934, 1133594, 1567027, 2421769, 3134054, 3805637, 4843538, 7611274, 26639459, 53278918]

約数ペア:

[(1, 53278918), (2, 26639459), (7, 7611274), (11, 4843538), (14, 3805637), (17, 3134054), (22, 2421769), (34, 1567027), (47, 1133594), (77, 691934), (94, 566797), (119, 447722), (154, 345967), (187, 284914), (238, 223861), (329, 161942), (374, 142457), (433, 123046), (517, 103054), (658, 80971), (799, 66682), (866, 61523), (1034, 51527), (1309, 40702), (1598, 33341), (2618, 20351), (3031, 17578), (3619, 14722), (4763, 11186), (5593, 9526), (6062, 8789), (7238, 7361)]