51302356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 109567360

約数和(自身を除く): 58265004

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1321, 1387, 2044, 2642, 2774, 5284, 5548, 9247, 9709, 18494, 19418, 25099, 36988, 38836, 50198, 96433, 100396, 175693, 192866, 351386, 385732, 675031, 702772, 1350062, 1832227, 2700124, 3664454, 7328908, 12825589, 25651178, 51302356]

約数ペア:

[(1, 51302356), (2, 25651178), (4, 12825589), (7, 7328908), (14, 3664454), (19, 2700124), (28, 1832227), (38, 1350062), (73, 702772), (76, 675031), (133, 385732), (146, 351386), (266, 192866), (292, 175693), (511, 100396), (532, 96433), (1022, 50198), (1321, 38836), (1387, 36988), (2044, 25099), (2642, 19418), (2774, 18494), (5284, 9709), (5548, 9247)]