55194886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 94469760

約数和(自身を除く): 39274874

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 323, 646, 731, 817, 1462, 1634, 1987, 3974, 13889, 27778, 33779, 37753, 67558, 75506, 85441, 170882, 641801, 1283602, 1452497, 1623379, 2904994, 3246758, 27597443, 55194886]

約数ペア:

[(1, 55194886), (2, 27597443), (17, 3246758), (19, 2904994), (34, 1623379), (38, 1452497), (43, 1283602), (86, 641801), (323, 170882), (646, 85441), (731, 75506), (817, 67558), (1462, 37753), (1634, 33779), (1987, 27778), (3974, 13889)]