53443845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 117970944

約数和(自身を除く): 64527099

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 31, 35, 39, 45, 63, 65, 91, 93, 105, 117, 155, 195, 217, 273, 279, 315, 403, 421, 455, 465, 585, 651, 819, 1085, 1209, 1263, 1365, 1395, 1953, 2015, 2105, 2821, 2947, 3255, 3627, 3789, 4095, 5473, 6045, 6315, 8463, 8841, 9765, 13051, 14105, 14735, 16419, 18135, 18945, 25389, 26523, 27365, 38311, 39153, 42315, 44205, 49257, 65255, 82095, 91357, 114933, 117459, 126945, 132615, 169663, 191555, 195765, 246285, 274071, 344799, 456785, 508989, 574665, 587295, 822213, 848315, 1187641, 1370355, 1526967, 1723995, 2544945, 3562923, 4111065, 5938205, 7634835, 10688769, 17814615, 53443845]

約数ペア:

[(1, 53443845), (3, 17814615), (5, 10688769), (7, 7634835), (9, 5938205), (13, 4111065), (15, 3562923), (21, 2544945), (31, 1723995), (35, 1526967), (39, 1370355), (45, 1187641), (63, 848315), (65, 822213), (91, 587295), (93, 574665), (105, 508989), (117, 456785), (155, 344799), (195, 274071), (217, 246285), (273, 195765), (279, 191555), (315, 169663), (403, 132615), (421, 126945), (455, 117459), (465, 114933), (585, 91357), (651, 82095), (819, 65255), (1085, 49257), (1209, 44205), (1263, 42315), (1365, 39153), (1395, 38311), (1953, 27365), (2015, 26523), (2105, 25389), (2821, 18945), (2947, 18135), (3255, 16419), (3627, 14735), (3789, 14105), (4095, 13051), (5473, 9765), (6045, 8841), (6315, 8463)]