53879085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3026

約数の個数: 48

約数和(自身を含む): 103853568

約数和(自身を除く): 49974483

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 2015, 2971, 3627, 6045, 8913, 14855, 18135, 26739, 38623, 44565, 92101, 115869, 133695, 193115, 276303, 347607, 460505, 579345, 828909, 1197313, 1381515, 1738035, 3591939, 4144545, 5986565, 10775817, 17959695, 53879085]

約数ペア:

[(1, 53879085), (3, 17959695), (5, 10775817), (9, 5986565), (13, 4144545), (15, 3591939), (31, 1738035), (39, 1381515), (45, 1197313), (65, 828909), (93, 579345), (117, 460505), (155, 347607), (195, 276303), (279, 193115), (403, 133695), (465, 115869), (585, 92101), (1209, 44565), (1395, 38623), (2015, 26739), (2971, 18135), (3627, 14855), (6045, 8913)]