49203728

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 113326080

約数和(自身を除く): 64122352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 79, 83, 112, 134, 158, 166, 268, 316, 332, 469, 536, 553, 581, 632, 664, 938, 1072, 1106, 1162, 1264, 1328, 1876, 2212, 2324, 3752, 4424, 4648, 5293, 5561, 6557, 7504, 8848, 9296, 10586, 11122, 13114, 21172, 22244, 26228, 37051, 38927, 42344, 44488, 45899, 52456, 74102, 77854, 84688, 88976, 91798, 104912, 148204, 155708, 183596, 296408, 311416, 367192, 439319, 592816, 622832, 734384, 878638, 1757276, 3075233, 3514552, 6150466, 7029104, 12300932, 24601864, 49203728]

約数ペア:

[(1, 49203728), (2, 24601864), (4, 12300932), (7, 7029104), (8, 6150466), (14, 3514552), (16, 3075233), (28, 1757276), (56, 878638), (67, 734384), (79, 622832), (83, 592816), (112, 439319), (134, 367192), (158, 311416), (166, 296408), (268, 183596), (316, 155708), (332, 148204), (469, 104912), (536, 91798), (553, 88976), (581, 84688), (632, 77854), (664, 74102), (938, 52456), (1072, 45899), (1106, 44488), (1162, 42344), (1264, 38927), (1328, 37051), (1876, 26228), (2212, 22244), (2324, 21172), (3752, 13114), (4424, 11122), (4648, 10586), (5293, 9296), (5561, 8848), (6557, 7504)]