51790346

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 31153654

約数列:

[1, 2, 29, 58, 79, 89, 127, 158, 178, 254, 2291, 2581, 3683, 4582, 5162, 7031, 7366, 10033, 11303, 14062, 20066, 22606, 203899, 290957, 327787, 407798, 581914, 655574, 892937, 1785874, 25895173, 51790346]

約数ペア:

[(1, 51790346), (2, 25895173), (29, 1785874), (58, 892937), (79, 655574), (89, 581914), (127, 407798), (158, 327787), (178, 290957), (254, 203899), (2291, 22606), (2581, 20066), (3683, 14062), (4582, 11303), (5162, 10033), (7031, 7366)]