53409252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1979}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 135051840

約数和(自身を除く): 81642588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 173, 346, 519, 692, 1038, 1979, 2076, 2249, 3958, 4498, 5937, 6747, 7916, 8996, 11874, 13494, 23748, 25727, 26988, 51454, 77181, 102908, 154362, 308724, 342367, 684734, 1027101, 1369468, 2054202, 4108404, 4450771, 8901542, 13352313, 17803084, 26704626, 53409252]

約数ペア:

[(1, 53409252), (2, 26704626), (3, 17803084), (4, 13352313), (6, 8901542), (12, 4450771), (13, 4108404), (26, 2054202), (39, 1369468), (52, 1027101), (78, 684734), (156, 342367), (173, 308724), (346, 154362), (519, 102908), (692, 77181), (1038, 51454), (1979, 26988), (2076, 25727), (2249, 23748), (3958, 13494), (4498, 11874), (5937, 8996), (6747, 7916)]