56075607

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 95584320

約数和(自身を除く): 39508713

約数列:

[1, 3, 7, 9, 21, 63, 73, 89, 137, 219, 267, 411, 511, 623, 657, 801, 959, 1233, 1533, 1869, 2877, 4599, 5607, 6497, 8631, 10001, 12193, 19491, 30003, 36579, 45479, 58473, 70007, 85351, 90009, 109737, 136437, 210021, 256053, 409311, 630063, 768159, 890089, 2670267, 6230623, 8010801, 18691869, 56075607]

約数ペア:

[(1, 56075607), (3, 18691869), (7, 8010801), (9, 6230623), (21, 2670267), (63, 890089), (73, 768159), (89, 630063), (137, 409311), (219, 256053), (267, 210021), (411, 136437), (511, 109737), (623, 90009), (657, 85351), (801, 70007), (959, 58473), (1233, 45479), (1533, 36579), (1869, 30003), (2877, 19491), (4599, 12193), (5607, 10001), (6497, 8631)]