56725188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 145480608

約数和(自身を除く): 88755420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 169, 249, 332, 337, 338, 498, 507, 674, 676, 996, 1011, 1014, 1079, 1348, 2022, 2028, 2158, 3237, 4044, 4316, 4381, 6474, 8762, 12948, 13143, 14027, 17524, 26286, 27971, 28054, 42081, 52572, 55942, 56108, 56953, 83913, 84162, 111884, 113906, 167826, 168324, 170859, 227812, 335652, 341718, 363623, 683436, 727246, 1090869, 1454492, 2181738, 4363476, 4727099, 9454198, 14181297, 18908396, 28362594, 56725188]

約数ペア:

[(1, 56725188), (2, 28362594), (3, 18908396), (4, 14181297), (6, 9454198), (12, 4727099), (13, 4363476), (26, 2181738), (39, 1454492), (52, 1090869), (78, 727246), (83, 683436), (156, 363623), (166, 341718), (169, 335652), (249, 227812), (332, 170859), (337, 168324), (338, 167826), (498, 113906), (507, 111884), (674, 84162), (676, 83913), (996, 56953), (1011, 56108), (1014, 55942), (1079, 52572), (1348, 42081), (2022, 28054), (2028, 27971), (2158, 26286), (3237, 17524), (4044, 14027), (4316, 13143), (4381, 12948), (6474, 8762)]