51804555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5147}}^1$

素因数の和:5227

約数の個数: 32

約数和(自身を含む): 91922688

約数和(自身を除く): 40118133

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 5147, 10065, 15441, 25735, 56617, 77205, 169851, 283085, 313967, 849255, 941901, 1569835, 3453637, 4709505, 10360911, 17268185, 51804555]

約数ペア:

[(1, 51804555), (3, 17268185), (5, 10360911), (11, 4709505), (15, 3453637), (33, 1569835), (55, 941901), (61, 849255), (165, 313967), (183, 283085), (305, 169851), (671, 77205), (915, 56617), (2013, 25735), (3355, 15441), (5147, 10065)]