53645683

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 73737216

約数和(自身を除く): 20091533

約数列:

[1, 7, 13, 19, 23, 71, 91, 133, 161, 247, 299, 361, 437, 497, 923, 1349, 1633, 1729, 2093, 2527, 3059, 4693, 5681, 6461, 8303, 9443, 11431, 17537, 21229, 25631, 31027, 32851, 39767, 58121, 107939, 122759, 148603, 179417, 217189, 333203, 403351, 589513, 755573, 2332421, 2823457, 4126591, 7663669, 53645683]

約数ペア:

[(1, 53645683), (7, 7663669), (13, 4126591), (19, 2823457), (23, 2332421), (71, 755573), (91, 589513), (133, 403351), (161, 333203), (247, 217189), (299, 179417), (361, 148603), (437, 122759), (497, 107939), (923, 58121), (1349, 39767), (1633, 32851), (1729, 31027), (2093, 25631), (2527, 21229), (3059, 17537), (4693, 11431), (5681, 9443), (6461, 8303)]