55620138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42719}}^1$

素因数の和:42762

約数の個数: 32

約数和(自身を含む): 131235840

約数和(自身を除く): 75615702

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 42719, 85438, 128157, 256314, 299033, 598066, 897099, 1324289, 1794198, 2648578, 3972867, 7945734, 9270023, 18540046, 27810069, 55620138]

約数ペア:

[(1, 55620138), (2, 27810069), (3, 18540046), (6, 9270023), (7, 7945734), (14, 3972867), (21, 2648578), (31, 1794198), (42, 1324289), (62, 897099), (93, 598066), (186, 299033), (217, 256314), (434, 128157), (651, 85438), (1302, 42719)]