56839602

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 128217600

約数和(自身を除く): 71377998

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 139, 211, 278, 323, 417, 422, 633, 646, 834, 969, 1266, 1938, 2363, 2641, 3587, 4009, 4726, 5282, 7089, 7174, 7923, 8018, 10761, 12027, 14178, 15846, 21522, 24054, 29329, 44897, 58658, 68153, 87987, 89794, 134691, 136306, 175974, 204459, 269382, 408918, 498593, 557251, 997186, 1114502, 1495779, 1671753, 2991558, 3343506, 9473267, 18946534, 28419801, 56839602]

約数ペア:

[(1, 56839602), (2, 28419801), (3, 18946534), (6, 9473267), (17, 3343506), (19, 2991558), (34, 1671753), (38, 1495779), (51, 1114502), (57, 997186), (102, 557251), (114, 498593), (139, 408918), (211, 269382), (278, 204459), (323, 175974), (417, 136306), (422, 134691), (633, 89794), (646, 87987), (834, 68153), (969, 58658), (1266, 44897), (1938, 29329), (2363, 24054), (2641, 21522), (3587, 15846), (4009, 14178), (4726, 12027), (5282, 10761), (7089, 8018), (7174, 7923)]