53988312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{321359}}^1$

素因数の和:321375

約数の個数: 32

約数和(自身を含む): 154252800

約数和(自身を除く): 100264488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 321359, 642718, 964077, 1285436, 1928154, 2249513, 2570872, 3856308, 4499026, 6748539, 7712616, 8998052, 13497078, 17996104, 26994156, 53988312]

約数ペア:

[(1, 53988312), (2, 26994156), (3, 17996104), (4, 13497078), (6, 8998052), (7, 7712616), (8, 6748539), (12, 4499026), (14, 3856308), (21, 2570872), (24, 2249513), (28, 1928154), (42, 1285436), (56, 964077), (84, 642718), (168, 321359)]