54511812

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{7109}}^1$

素因数の和:7193

約数の個数: 48

約数和(自身を含む): 143337600

約数和(自身を除く): 88825788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7109, 7668, 14218, 21327, 28436, 42654, 63981, 85308, 127962, 191943, 255924, 383886, 504739, 767772, 1009478, 1514217, 2018956, 3028434, 4542651, 6056868, 9085302, 13627953, 18170604, 27255906, 54511812]

約数ペア:

[(1, 54511812), (2, 27255906), (3, 18170604), (4, 13627953), (6, 9085302), (9, 6056868), (12, 4542651), (18, 3028434), (27, 2018956), (36, 1514217), (54, 1009478), (71, 767772), (108, 504739), (142, 383886), (213, 255924), (284, 191943), (426, 127962), (639, 85308), (852, 63981), (1278, 42654), (1917, 28436), (2556, 21327), (3834, 14218), (7109, 7668)]