54478638

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 120931200

約数和(自身を除く): 66452562

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 199, 201, 227, 398, 402, 454, 597, 603, 681, 1194, 1206, 1362, 1791, 2043, 3582, 4086, 13333, 15209, 26666, 30418, 39999, 45173, 45627, 79998, 90346, 91254, 119997, 135519, 136881, 239994, 271038, 273762, 406557, 813114, 3026591, 6053182, 9079773, 18159546, 27239319, 54478638]

約数ペア:

[(1, 54478638), (2, 27239319), (3, 18159546), (6, 9079773), (9, 6053182), (18, 3026591), (67, 813114), (134, 406557), (199, 273762), (201, 271038), (227, 239994), (398, 136881), (402, 135519), (454, 119997), (597, 91254), (603, 90346), (681, 79998), (1194, 45627), (1206, 45173), (1362, 39999), (1791, 30418), (2043, 26666), (3582, 15209), (4086, 13333)]