53043914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 105283584

約数和(自身を除く): 52239670

約数列:

[1, 2, 7, 11, 14, 22, 31, 41, 62, 77, 82, 154, 217, 271, 287, 341, 434, 451, 542, 574, 682, 902, 1271, 1897, 2387, 2542, 2981, 3157, 3794, 4774, 5962, 6314, 8401, 8897, 11111, 13981, 16802, 17794, 20867, 22222, 27962, 41734, 58807, 77777, 92411, 97867, 117614, 122221, 155554, 184822, 195734, 244442, 344441, 646877, 688882, 855547, 1293754, 1711094, 2411087, 3788851, 4822174, 7577702, 26521957, 53043914]

約数ペア:

[(1, 53043914), (2, 26521957), (7, 7577702), (11, 4822174), (14, 3788851), (22, 2411087), (31, 1711094), (41, 1293754), (62, 855547), (77, 688882), (82, 646877), (154, 344441), (217, 244442), (271, 195734), (287, 184822), (341, 155554), (434, 122221), (451, 117614), (542, 97867), (574, 92411), (682, 77777), (902, 58807), (1271, 41734), (1897, 27962), (2387, 22222), (2542, 20867), (2981, 17794), (3157, 16802), (3794, 13981), (4774, 11111), (5962, 8897), (6314, 8401)]