52541008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 115273872

約数和(自身を除く): 62732864

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 61, 82, 101, 104, 122, 164, 202, 208, 244, 328, 404, 488, 533, 656, 793, 808, 976, 1066, 1313, 1586, 1616, 2132, 2501, 2626, 3172, 4141, 4264, 5002, 5252, 6161, 6344, 8282, 8528, 10004, 10504, 12322, 12688, 16564, 20008, 21008, 24644, 32513, 33128, 40016, 49288, 53833, 65026, 66256, 80093, 98576, 107666, 130052, 160186, 215332, 252601, 260104, 320372, 430664, 505202, 520208, 640744, 861328, 1010404, 1281488, 2020808, 3283813, 4041616, 6567626, 13135252, 26270504, 52541008]

約数ペア:

[(1, 52541008), (2, 26270504), (4, 13135252), (8, 6567626), (13, 4041616), (16, 3283813), (26, 2020808), (41, 1281488), (52, 1010404), (61, 861328), (82, 640744), (101, 520208), (104, 505202), (122, 430664), (164, 320372), (202, 260104), (208, 252601), (244, 215332), (328, 160186), (404, 130052), (488, 107666), (533, 98576), (656, 80093), (793, 66256), (808, 65026), (976, 53833), (1066, 49288), (1313, 40016), (1586, 33128), (1616, 32513), (2132, 24644), (2501, 21008), (2626, 20008), (3172, 16564), (4141, 12688), (4264, 12322), (5002, 10504), (5252, 10004), (6161, 8528), (6344, 8282)]