551458856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5623}}^1$

素因数の和:5706

約数の個数: 64

約数和(自身を含む): 1190488320

約数和(自身を除く): 639029464

約数列:

[1, 2, 4, 8, 13, 23, 26, 41, 46, 52, 82, 92, 104, 164, 184, 299, 328, 533, 598, 943, 1066, 1196, 1886, 2132, 2392, 3772, 4264, 5623, 7544, 11246, 12259, 22492, 24518, 44984, 49036, 73099, 98072, 129329, 146198, 230543, 258658, 292396, 461086, 517316, 584792, 922172, 1034632, 1681277, 1844344, 2997059, 3362554, 5302489, 5994118, 6725108, 10604978, 11988236, 13450216, 21209956, 23976472, 42419912, 68932357, 137864714, 275729428, 551458856]

約数ペア:

[(1, 551458856), (2, 275729428), (4, 137864714), (8, 68932357), (13, 42419912), (23, 23976472), (26, 21209956), (41, 13450216), (46, 11988236), (52, 10604978), (82, 6725108), (92, 5994118), (104, 5302489), (164, 3362554), (184, 2997059), (299, 1844344), (328, 1681277), (533, 1034632), (598, 922172), (943, 584792), (1066, 517316), (1196, 461086), (1886, 292396), (2132, 258658), (2392, 230543), (3772, 146198), (4264, 129329), (5623, 98072), (7544, 73099), (11246, 49036), (12259, 44984), (22492, 24518)]