50621643

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 82018560

約数和(自身を除く): 31396917

約数列:

[1, 3, 9, 19, 23, 57, 61, 69, 171, 183, 207, 211, 437, 549, 633, 1159, 1311, 1403, 1899, 3477, 3933, 4009, 4209, 4853, 10431, 12027, 12627, 12871, 14559, 26657, 36081, 38613, 43677, 79971, 92207, 115839, 239913, 244549, 276621, 296033, 733647, 829863, 888099, 2200941, 2664297, 5624627, 16873881, 50621643]

約数ペア:

[(1, 50621643), (3, 16873881), (9, 5624627), (19, 2664297), (23, 2200941), (57, 888099), (61, 829863), (69, 733647), (171, 296033), (183, 276621), (207, 244549), (211, 239913), (437, 115839), (549, 92207), (633, 79971), (1159, 43677), (1311, 38613), (1403, 36081), (1899, 26657), (3477, 14559), (3933, 12871), (4009, 12627), (4209, 12027), (4853, 10431)]