53538147

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 89107200

約数和(自身を除く): 35569053

約数列:

[1, 3, 9, 13, 29, 31, 39, 87, 93, 117, 261, 279, 377, 403, 509, 899, 1131, 1209, 1527, 2697, 3393, 3627, 4581, 6617, 8091, 11687, 14761, 15779, 19851, 35061, 44283, 47337, 59553, 105183, 132849, 142011, 191893, 205127, 457591, 575679, 615381, 1372773, 1727037, 1846143, 4118319, 5948683, 17846049, 53538147]

約数ペア:

[(1, 53538147), (3, 17846049), (9, 5948683), (13, 4118319), (29, 1846143), (31, 1727037), (39, 1372773), (87, 615381), (93, 575679), (117, 457591), (261, 205127), (279, 191893), (377, 142011), (403, 132849), (509, 105183), (899, 59553), (1131, 47337), (1209, 44283), (1527, 35061), (2697, 19851), (3393, 15779), (3627, 14761), (4581, 11687), (6617, 8091)]