53699380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8161}}^1$

素因数の和:8224

約数の個数: 48

約数和(自身を含む): 131636736

約数和(自身を除く): 77937356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 8161, 16322, 32644, 40805, 57127, 81610, 114254, 163220, 228508, 285635, 383567, 571270, 767134, 1142540, 1534268, 1917835, 2684969, 3835670, 5369938, 7671340, 10739876, 13424845, 26849690, 53699380]

約数ペア:

[(1, 53699380), (2, 26849690), (4, 13424845), (5, 10739876), (7, 7671340), (10, 5369938), (14, 3835670), (20, 2684969), (28, 1917835), (35, 1534268), (47, 1142540), (70, 767134), (94, 571270), (140, 383567), (188, 285635), (235, 228508), (329, 163220), (470, 114254), (658, 81610), (940, 57127), (1316, 40805), (1645, 32644), (3290, 16322), (6580, 8161)]