56451318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 152064000

約数和(自身を除く): 95612682

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 59, 66, 77, 109, 114, 118, 133, 154, 177, 209, 218, 231, 266, 327, 354, 399, 413, 418, 462, 627, 649, 654, 763, 798, 826, 1121, 1199, 1239, 1254, 1298, 1463, 1526, 1947, 2071, 2242, 2289, 2398, 2478, 2926, 3363, 3597, 3894, 4142, 4389, 4543, 4578, 6213, 6431, 6726, 7194, 7847, 8393, 8778, 9086, 12331, 12426, 12862, 13629, 14497, 15694, 16786, 19293, 22781, 23541, 24662, 25179, 27258, 28994, 36993, 38586, 43491, 45017, 45562, 47082, 50358, 68343, 70741, 73986, 86317, 86982, 90034, 122189, 135051, 136686, 141482, 159467, 172634, 212223, 244378, 258951, 270102, 318934, 366567, 424446, 478401, 495187, 517902, 733134, 855323, 956802, 990374, 1344079, 1485561, 1710646, 2565969, 2688158, 2971122, 4032237, 5131938, 8064474, 9408553, 18817106, 28225659, 56451318]

約数ペア:

[(1, 56451318), (2, 28225659), (3, 18817106), (6, 9408553), (7, 8064474), (11, 5131938), (14, 4032237), (19, 2971122), (21, 2688158), (22, 2565969), (33, 1710646), (38, 1485561), (42, 1344079), (57, 990374), (59, 956802), (66, 855323), (77, 733134), (109, 517902), (114, 495187), (118, 478401), (133, 424446), (154, 366567), (177, 318934), (209, 270102), (218, 258951), (231, 244378), (266, 212223), (327, 172634), (354, 159467), (399, 141482), (413, 136686), (418, 135051), (462, 122189), (627, 90034), (649, 86982), (654, 86317), (763, 73986), (798, 70741), (826, 68343), (1121, 50358), (1199, 47082), (1239, 45562), (1254, 45017), (1298, 43491), (1463, 38586), (1526, 36993), (1947, 28994), (2071, 27258), (2242, 25179), (2289, 24662), (2398, 23541), (2478, 22781), (2926, 19293), (3363, 16786), (3597, 15694), (3894, 14497), (4142, 13629), (4389, 12862), (4543, 12426), (4578, 12331), (6213, 9086), (6431, 8778), (6726, 8393), (7194, 7847)]