52485615

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1869

約数の個数: 72

約数和(自身を含む): 114031008

約数和(自身を除く): 61545393

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 441, 455, 585, 637, 735, 819, 1365, 1831, 1911, 2205, 3185, 4095, 5493, 5733, 9155, 9555, 12817, 16479, 23803, 27465, 28665, 38451, 64085, 71409, 82395, 89719, 115353, 119015, 166621, 192255, 214227, 269157, 357045, 448595, 499863, 576765, 807471, 833105, 1071135, 1166347, 1345785, 1499589, 2499315, 3499041, 4037355, 5831735, 7497945, 10497123, 17495205, 52485615]

約数ペア:

[(1, 52485615), (3, 17495205), (5, 10497123), (7, 7497945), (9, 5831735), (13, 4037355), (15, 3499041), (21, 2499315), (35, 1499589), (39, 1345785), (45, 1166347), (49, 1071135), (63, 833105), (65, 807471), (91, 576765), (105, 499863), (117, 448595), (147, 357045), (195, 269157), (245, 214227), (273, 192255), (315, 166621), (441, 119015), (455, 115353), (585, 89719), (637, 82395), (735, 71409), (819, 64085), (1365, 38451), (1831, 28665), (1911, 27465), (2205, 23803), (3185, 16479), (4095, 12817), (5493, 9555), (5733, 9155)]