53377758

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{20173}}^1$

素因数の和:20198

約数の個数: 48

約数和(自身を含む): 137990160

約数和(自身を除く): 84612402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 20173, 40346, 60519, 121038, 141211, 181557, 282422, 363114, 423633, 544671, 847266, 988477, 1089342, 1270899, 1976954, 2541798, 2965431, 3812697, 5930862, 7625394, 8896293, 17792586, 26688879, 53377758]

約数ペア:

[(1, 53377758), (2, 26688879), (3, 17792586), (6, 8896293), (7, 7625394), (9, 5930862), (14, 3812697), (18, 2965431), (21, 2541798), (27, 1976954), (42, 1270899), (49, 1089342), (54, 988477), (63, 847266), (98, 544671), (126, 423633), (147, 363114), (189, 282422), (294, 181557), (378, 141211), (441, 121038), (882, 60519), (1323, 40346), (2646, 20173)]