55640068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{21433}}^1$

素因数の和:21507

約数の個数: 24

約数和(自身を含む): 108027360

約数和(自身を除く): 52387292

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 21433, 42866, 85732, 235763, 471526, 943052, 1264547, 2529094, 5058188, 13910017, 27820034, 55640068]

約数ペア:

[(1, 55640068), (2, 27820034), (4, 13910017), (11, 5058188), (22, 2529094), (44, 1264547), (59, 943052), (118, 471526), (236, 235763), (649, 85732), (1298, 42866), (2596, 21433)]