53236491

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 94246992

約数和(自身を除く): 41010501

約数列:

[1, 3, 7, 11, 21, 33, 41, 49, 73, 77, 121, 123, 147, 219, 231, 287, 363, 451, 511, 539, 803, 847, 861, 1353, 1533, 1617, 2009, 2409, 2541, 2993, 3157, 3577, 4961, 5621, 5929, 6027, 8833, 8979, 9471, 10731, 14883, 16863, 17787, 20951, 22099, 26499, 32923, 34727, 39347, 61831, 62853, 66297, 98769, 104181, 118041, 146657, 185493, 230461, 243089, 362153, 432817, 439971, 691383, 729267, 1086459, 1298451, 1613227, 2535071, 4839681, 7605213, 17745497, 53236491]

約数ペア:

[(1, 53236491), (3, 17745497), (7, 7605213), (11, 4839681), (21, 2535071), (33, 1613227), (41, 1298451), (49, 1086459), (73, 729267), (77, 691383), (121, 439971), (123, 432817), (147, 362153), (219, 243089), (231, 230461), (287, 185493), (363, 146657), (451, 118041), (511, 104181), (539, 98769), (803, 66297), (847, 62853), (861, 61831), (1353, 39347), (1533, 34727), (1617, 32923), (2009, 26499), (2409, 22099), (2541, 20951), (2993, 17787), (3157, 16863), (3577, 14883), (4961, 10731), (5621, 9471), (5929, 8979), (6027, 8833)]