52721172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{69737}}^1$

素因数の和:69757

約数の個数: 48

約数和(自身を含む): 156213120

約数和(自身を除く): 103491948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 69737, 139474, 209211, 278948, 418422, 488159, 627633, 836844, 976318, 1255266, 1464477, 1882899, 1952636, 2510532, 2928954, 3765798, 4393431, 5857908, 7531596, 8786862, 13180293, 17573724, 26360586, 52721172]

約数ペア:

[(1, 52721172), (2, 26360586), (3, 17573724), (4, 13180293), (6, 8786862), (7, 7531596), (9, 5857908), (12, 4393431), (14, 3765798), (18, 2928954), (21, 2510532), (27, 1952636), (28, 1882899), (36, 1464477), (42, 1255266), (54, 976318), (63, 836844), (84, 627633), (108, 488159), (126, 418422), (189, 278948), (252, 209211), (378, 139474), (756, 69737)]