54027394

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:690

約数の個数: 24

約数和(自身を含む): 86691888

約数和(自身を除く): 32664494

約数列:

[1, 2, 17, 34, 211, 289, 422, 443, 578, 886, 3587, 7174, 7531, 15062, 60979, 93473, 121958, 128027, 186946, 256054, 1589041, 3178082, 27013697, 54027394]

約数ペア:

[(1, 54027394), (2, 27013697), (17, 3178082), (34, 1589041), (211, 256054), (289, 186946), (422, 128027), (443, 121958), (578, 93473), (886, 60979), (3587, 15062), (7174, 7531)]