56530026

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:728

約数の個数: 72

約数和(自身を含む): 144050400

約数和(自身を除く): 87520374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 107, 126, 147, 214, 294, 321, 441, 599, 642, 749, 882, 963, 1198, 1498, 1797, 1926, 2247, 3594, 4193, 4494, 5243, 5391, 6741, 8386, 10486, 10782, 12579, 13482, 15729, 25158, 29351, 31458, 37737, 47187, 58702, 64093, 75474, 88053, 94374, 128186, 176106, 192279, 264159, 384558, 448651, 528318, 576837, 897302, 1153674, 1345953, 2691906, 3140557, 4037859, 6281114, 8075718, 9421671, 18843342, 28265013, 56530026]

約数ペア:

[(1, 56530026), (2, 28265013), (3, 18843342), (6, 9421671), (7, 8075718), (9, 6281114), (14, 4037859), (18, 3140557), (21, 2691906), (42, 1345953), (49, 1153674), (63, 897302), (98, 576837), (107, 528318), (126, 448651), (147, 384558), (214, 264159), (294, 192279), (321, 176106), (441, 128186), (599, 94374), (642, 88053), (749, 75474), (882, 64093), (963, 58702), (1198, 47187), (1498, 37737), (1797, 31458), (1926, 29351), (2247, 25158), (3594, 15729), (4193, 13482), (4494, 12579), (5243, 10782), (5391, 10486), (6741, 8386)]