51210544

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 124920576

約数和(自身を除く): 73710032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 197, 211, 308, 394, 422, 616, 788, 844, 1232, 1379, 1477, 1576, 1688, 2167, 2321, 2758, 2954, 3152, 3376, 4334, 4642, 5516, 5908, 8668, 9284, 11032, 11816, 15169, 16247, 17336, 18568, 22064, 23632, 30338, 32494, 34672, 37136, 41567, 60676, 64988, 83134, 121352, 129976, 166268, 242704, 259952, 290969, 332536, 457237, 581938, 665072, 914474, 1163876, 1828948, 2327752, 3200659, 3657896, 4655504, 6401318, 7315792, 12802636, 25605272, 51210544]

約数ペア:

[(1, 51210544), (2, 25605272), (4, 12802636), (7, 7315792), (8, 6401318), (11, 4655504), (14, 3657896), (16, 3200659), (22, 2327752), (28, 1828948), (44, 1163876), (56, 914474), (77, 665072), (88, 581938), (112, 457237), (154, 332536), (176, 290969), (197, 259952), (211, 242704), (308, 166268), (394, 129976), (422, 121352), (616, 83134), (788, 64988), (844, 60676), (1232, 41567), (1379, 37136), (1477, 34672), (1576, 32494), (1688, 30338), (2167, 23632), (2321, 22064), (2758, 18568), (2954, 17336), (3152, 16247), (3376, 15169), (4334, 11816), (4642, 11032), (5516, 9284), (5908, 8668)]