53578518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67141}}^1$

素因数の和:67172

約数の個数: 32

約数和(自身を含む): 128912640

約数和(自身を除く): 75334122

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 67141, 134282, 201423, 402846, 469987, 939974, 1275679, 1409961, 2551358, 2819922, 3827037, 7654074, 8929753, 17859506, 26789259, 53578518]

約数ペア:

[(1, 53578518), (2, 26789259), (3, 17859506), (6, 8929753), (7, 7654074), (14, 3827037), (19, 2819922), (21, 2551358), (38, 1409961), (42, 1275679), (57, 939974), (114, 469987), (133, 402846), (266, 201423), (399, 134282), (798, 67141)]