51977958

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 114048000

約数和(自身を除く): 62070042

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 89, 94, 109, 114, 141, 178, 218, 267, 282, 327, 534, 654, 893, 1691, 1786, 2071, 2679, 3382, 4142, 4183, 5073, 5123, 5358, 6213, 8366, 9701, 10146, 10246, 12426, 12549, 15369, 19402, 25098, 29103, 30738, 58206, 79477, 97337, 158954, 184319, 194674, 238431, 292011, 368638, 455947, 476862, 552957, 584022, 911894, 1105914, 1367841, 2735682, 8662993, 17325986, 25988979, 51977958]

約数ペア:

[(1, 51977958), (2, 25988979), (3, 17325986), (6, 8662993), (19, 2735682), (38, 1367841), (47, 1105914), (57, 911894), (89, 584022), (94, 552957), (109, 476862), (114, 455947), (141, 368638), (178, 292011), (218, 238431), (267, 194674), (282, 184319), (327, 158954), (534, 97337), (654, 79477), (893, 58206), (1691, 30738), (1786, 29103), (2071, 25098), (2679, 19402), (3382, 15369), (4142, 12549), (4183, 12426), (5073, 10246), (5123, 10146), (5358, 9701), (6213, 8366)]