51161706

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 72

約数和(自身を含む): 120775200

約数和(自身を除く): 69613494

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 199, 207, 243, 398, 414, 486, 529, 597, 621, 1058, 1194, 1242, 1587, 1791, 1863, 3174, 3582, 3726, 4577, 4761, 5373, 5589, 9154, 9522, 10746, 11178, 13731, 14283, 16119, 27462, 28566, 32238, 41193, 42849, 48357, 82386, 85698, 96714, 105271, 123579, 128547, 210542, 247158, 257094, 315813, 370737, 631626, 741474, 947439, 1112211, 1894878, 2224422, 2842317, 5684634, 8526951, 17053902, 25580853, 51161706]

約数ペア:

[(1, 51161706), (2, 25580853), (3, 17053902), (6, 8526951), (9, 5684634), (18, 2842317), (23, 2224422), (27, 1894878), (46, 1112211), (54, 947439), (69, 741474), (81, 631626), (138, 370737), (162, 315813), (199, 257094), (207, 247158), (243, 210542), (398, 128547), (414, 123579), (486, 105271), (529, 96714), (597, 85698), (621, 82386), (1058, 48357), (1194, 42849), (1242, 41193), (1587, 32238), (1791, 28566), (1863, 27462), (3174, 16119), (3582, 14283), (3726, 13731), (4577, 11178), (4761, 10746), (5373, 9522), (5589, 9154)]