49847578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 41390822

約数列:

[1, 2, 11, 22, 23, 29, 43, 46, 58, 79, 86, 158, 253, 319, 473, 506, 638, 667, 869, 946, 989, 1247, 1334, 1738, 1817, 1978, 2291, 2494, 3397, 3634, 4582, 6794, 7337, 10879, 13717, 14674, 19987, 21758, 25201, 27434, 28681, 37367, 39974, 50402, 52693, 57362, 74734, 78131, 98513, 105386, 156262, 197026, 315491, 579623, 630982, 859441, 1083643, 1159246, 1718882, 2167286, 2265799, 4531598, 24923789, 49847578]

約数ペア:

[(1, 49847578), (2, 24923789), (11, 4531598), (22, 2265799), (23, 2167286), (29, 1718882), (43, 1159246), (46, 1083643), (58, 859441), (79, 630982), (86, 579623), (158, 315491), (253, 197026), (319, 156262), (473, 105386), (506, 98513), (638, 78131), (667, 74734), (869, 57362), (946, 52693), (989, 50402), (1247, 39974), (1334, 37367), (1738, 28681), (1817, 27434), (1978, 25201), (2291, 21758), (2494, 19987), (3397, 14674), (3634, 13717), (4582, 10879), (6794, 7337)]