53800383

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 91929600

約数和(自身を除く): 38129217

約数列:

[1, 3, 7, 13, 21, 39, 47, 49, 91, 141, 147, 273, 329, 599, 611, 637, 987, 1797, 1833, 1911, 2303, 4193, 4277, 6909, 7787, 12579, 12831, 23361, 28153, 29351, 29939, 54509, 84459, 88053, 89817, 163527, 197071, 365989, 381563, 591213, 1097967, 1144689, 1379497, 2561923, 4138491, 7685769, 17933461, 53800383]

約数ペア:

[(1, 53800383), (3, 17933461), (7, 7685769), (13, 4138491), (21, 2561923), (39, 1379497), (47, 1144689), (49, 1097967), (91, 591213), (141, 381563), (147, 365989), (273, 197071), (329, 163527), (599, 89817), (611, 88053), (637, 84459), (987, 54509), (1797, 29939), (1833, 29351), (1911, 28153), (2303, 23361), (4193, 12831), (4277, 12579), (6909, 7787)]