53240068

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^2\times {\mathrm{73}}^1$

素因数の和:213

約数の個数: 54

約数和(自身を含む): 111696858

約数和(自身を除く): 58456790

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 73, 98, 122, 146, 196, 244, 292, 427, 511, 854, 1022, 1708, 2044, 2989, 3577, 3721, 4453, 5978, 7154, 7442, 8906, 11956, 14308, 14884, 17812, 26047, 31171, 52094, 62342, 104188, 124684, 182329, 218197, 271633, 364658, 436394, 543266, 729316, 872788, 1086532, 1901431, 3802862, 7605724, 13310017, 26620034, 53240068]

約数ペア:

[(1, 53240068), (2, 26620034), (4, 13310017), (7, 7605724), (14, 3802862), (28, 1901431), (49, 1086532), (61, 872788), (73, 729316), (98, 543266), (122, 436394), (146, 364658), (196, 271633), (244, 218197), (292, 182329), (427, 124684), (511, 104188), (854, 62342), (1022, 52094), (1708, 31171), (2044, 26047), (2989, 17812), (3577, 14884), (3721, 14308), (4453, 11956), (5978, 8906), (7154, 7442)]