53497854

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 122760000

約数和(自身を除く): 69262146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 109, 122, 149, 183, 218, 298, 327, 366, 447, 549, 654, 894, 981, 1098, 1341, 1647, 1962, 2682, 2943, 3294, 4023, 5886, 6649, 8046, 9089, 13298, 16241, 18178, 19947, 27267, 32482, 39894, 48723, 54534, 59841, 81801, 97446, 119682, 146169, 163602, 179523, 245403, 292338, 359046, 438507, 490806, 877014, 990701, 1981402, 2972103, 5944206, 8916309, 17832618, 26748927, 53497854]

約数ペア:

[(1, 53497854), (2, 26748927), (3, 17832618), (6, 8916309), (9, 5944206), (18, 2972103), (27, 1981402), (54, 990701), (61, 877014), (109, 490806), (122, 438507), (149, 359046), (183, 292338), (218, 245403), (298, 179523), (327, 163602), (366, 146169), (447, 119682), (549, 97446), (654, 81801), (894, 59841), (981, 54534), (1098, 48723), (1341, 39894), (1647, 32482), (1962, 27267), (2682, 19947), (2943, 18178), (3294, 16241), (4023, 13298), (5886, 9089), (6649, 8046)]