51767478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{136951}}^1$

素因数の和:136969

約数の個数: 32

約数和(自身を含む): 131473920

約数和(自身を除く): 79706442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 136951, 273902, 410853, 821706, 958657, 1232559, 1917314, 2465118, 2875971, 3697677, 5751942, 7395354, 8627913, 17255826, 25883739, 51767478]

約数ペア:

[(1, 51767478), (2, 25883739), (3, 17255826), (6, 8627913), (7, 7395354), (9, 5751942), (14, 3697677), (18, 2875971), (21, 2465118), (27, 1917314), (42, 1232559), (54, 958657), (63, 821706), (126, 410853), (189, 273902), (378, 136951)]