51378696

素因数分解:

$2^3\times 3^2\times {\mathrm{251}}^1\times {\mathrm{2843}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 139754160

約数和(自身を除く): 88375464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251, 502, 753, 1004, 1506, 2008, 2259, 2843, 3012, 4518, 5686, 6024, 8529, 9036, 11372, 17058, 18072, 22744, 25587, 34116, 51174, 68232, 102348, 204696, 713593, 1427186, 2140779, 2854372, 4281558, 5708744, 6422337, 8563116, 12844674, 17126232, 25689348, 51378696]

約数ペア:

[(1, 51378696), (2, 25689348), (3, 17126232), (4, 12844674), (6, 8563116), (8, 6422337), (9, 5708744), (12, 4281558), (18, 2854372), (24, 2140779), (36, 1427186), (72, 713593), (251, 204696), (502, 102348), (753, 68232), (1004, 51174), (1506, 34116), (2008, 25587), (2259, 22744), (2843, 18072), (3012, 17058), (4518, 11372), (5686, 9036), (6024, 8529)]