51430356

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{2393}}^1$

素因数の和:2605

約数の個数: 48

約数和(自身を含む): 134064000

約数和(自身を除く): 82633644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1194, 1791, 2388, 2393, 3582, 4786, 5373, 7164, 7179, 9572, 10746, 14358, 21492, 21537, 28716, 43074, 64611, 86148, 129222, 258444, 476207, 952414, 1428621, 1904828, 2857242, 4285863, 5714484, 8571726, 12857589, 17143452, 25715178, 51430356]

約数ペア:

[(1, 51430356), (2, 25715178), (3, 17143452), (4, 12857589), (6, 8571726), (9, 5714484), (12, 4285863), (18, 2857242), (27, 1904828), (36, 1428621), (54, 952414), (108, 476207), (199, 258444), (398, 129222), (597, 86148), (796, 64611), (1194, 43074), (1791, 28716), (2388, 21537), (2393, 21492), (3582, 14358), (4786, 10746), (5373, 9572), (7164, 7179)]