52157523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 78008832

約数和(自身を除く): 25851309

約数列:

[1, 3, 11, 33, 71, 113, 197, 213, 339, 591, 781, 1243, 2167, 2343, 3729, 6501, 8023, 13987, 22261, 24069, 41961, 66783, 88253, 153857, 244871, 264759, 461571, 734613, 1580531, 4741593, 17385841, 52157523]

約数ペア:

[(1, 52157523), (3, 17385841), (11, 4741593), (33, 1580531), (71, 734613), (113, 461571), (197, 264759), (213, 244871), (339, 153857), (591, 88253), (781, 66783), (1243, 41961), (2167, 24069), (2343, 22261), (3729, 13987), (6501, 8023)]