55955874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2275

約数の個数: 64

約数和(自身を含む): 134386560

約数和(自身を除く): 78430686

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 646, 663, 741, 969, 1326, 1482, 1938, 2221, 4199, 4442, 6663, 8398, 12597, 13326, 25194, 28873, 37757, 42199, 57746, 75514, 84398, 86619, 113271, 126597, 173238, 226542, 253194, 490841, 548587, 717383, 981682, 1097174, 1434766, 1472523, 1645761, 2152149, 2945046, 3291522, 4304298, 9325979, 18651958, 27977937, 55955874]

約数ペア:

[(1, 55955874), (2, 27977937), (3, 18651958), (6, 9325979), (13, 4304298), (17, 3291522), (19, 2945046), (26, 2152149), (34, 1645761), (38, 1472523), (39, 1434766), (51, 1097174), (57, 981682), (78, 717383), (102, 548587), (114, 490841), (221, 253194), (247, 226542), (323, 173238), (442, 126597), (494, 113271), (646, 86619), (663, 84398), (741, 75514), (969, 57746), (1326, 42199), (1482, 37757), (1938, 28873), (2221, 25194), (4199, 13326), (4442, 12597), (6663, 8398)]