51028236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{202493}}^1$

素因数の和:202510

約数の個数: 36

約数和(自身を含む): 147415632

約数和(自身を除く): 96387396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 202493, 404986, 607479, 809972, 1214958, 1417451, 1822437, 2429916, 2834902, 3644874, 4252353, 5669804, 7289748, 8504706, 12757059, 17009412, 25514118, 51028236]

約数ペア:

[(1, 51028236), (2, 25514118), (3, 17009412), (4, 12757059), (6, 8504706), (7, 7289748), (9, 5669804), (12, 4252353), (14, 3644874), (18, 2834902), (21, 2429916), (28, 1822437), (36, 1417451), (42, 1214958), (63, 809972), (84, 607479), (126, 404986), (252, 202493)]