54131948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{1187}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 102220272

約数和(自身を除く): 48088324

約数列:

[1, 2, 4, 13, 26, 52, 877, 1187, 1754, 2374, 3508, 4748, 11401, 15431, 22802, 30862, 45604, 61724, 1040999, 2081998, 4163996, 13532987, 27065974, 54131948]

約数ペア:

[(1, 54131948), (2, 27065974), (4, 13532987), (13, 4163996), (26, 2081998), (52, 1040999), (877, 61724), (1187, 45604), (1754, 30862), (2374, 22802), (3508, 15431), (4748, 11401)]