56873802

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 126720000

約数和(自身を除く): 69846198

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 109, 114, 138, 199, 218, 327, 398, 437, 597, 654, 874, 1194, 1311, 2071, 2507, 2622, 3781, 4142, 4577, 5014, 6213, 7521, 7562, 9154, 11343, 12426, 13731, 15042, 21691, 22686, 27462, 43382, 47633, 65073, 86963, 95266, 130146, 142899, 173926, 260889, 285798, 412129, 498893, 521778, 824258, 997786, 1236387, 1496679, 2472774, 2993358, 9478967, 18957934, 28436901, 56873802]

約数ペア:

[(1, 56873802), (2, 28436901), (3, 18957934), (6, 9478967), (19, 2993358), (23, 2472774), (38, 1496679), (46, 1236387), (57, 997786), (69, 824258), (109, 521778), (114, 498893), (138, 412129), (199, 285798), (218, 260889), (327, 173926), (398, 142899), (437, 130146), (597, 95266), (654, 86963), (874, 65073), (1194, 47633), (1311, 43382), (2071, 27462), (2507, 22686), (2622, 21691), (3781, 15042), (4142, 13731), (4577, 12426), (5014, 11343), (6213, 9154), (7521, 7562)]