51576915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4483}}^1$

素因数の和:4563

約数の個数: 32

約数和(自身を含む): 90397440

約数和(自身を除く): 38820525

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 767, 885, 2301, 3835, 4483, 11505, 13449, 22415, 58279, 67245, 174837, 264497, 291395, 793491, 874185, 1322485, 3438461, 3967455, 10315383, 17192305, 51576915]

約数ペア:

[(1, 51576915), (3, 17192305), (5, 10315383), (13, 3967455), (15, 3438461), (39, 1322485), (59, 874185), (65, 793491), (177, 291395), (195, 264497), (295, 174837), (767, 67245), (885, 58279), (2301, 22415), (3835, 13449), (4483, 11505)]