51293502

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 128419200

約数和(自身を除く): 77125698

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 83, 114, 117, 139, 166, 171, 234, 247, 249, 278, 342, 417, 494, 498, 741, 747, 834, 1079, 1251, 1482, 1494, 1577, 1807, 2158, 2223, 2502, 2641, 3154, 3237, 3614, 4446, 4731, 5282, 5421, 6474, 7923, 9462, 9711, 10842, 11537, 14193, 15846, 16263, 19422, 20501, 23074, 23769, 28386, 32526, 34333, 34611, 41002, 47538, 61503, 68666, 69222, 102999, 103833, 123006, 149981, 184509, 205998, 207666, 219203, 299962, 308997, 369018, 438406, 449943, 617994, 657609, 899886, 1315218, 1349829, 1972827, 2699658, 2849639, 3945654, 5699278, 8548917, 17097834, 25646751, 51293502]

約数ペア:

[(1, 51293502), (2, 25646751), (3, 17097834), (6, 8548917), (9, 5699278), (13, 3945654), (18, 2849639), (19, 2699658), (26, 1972827), (38, 1349829), (39, 1315218), (57, 899886), (78, 657609), (83, 617994), (114, 449943), (117, 438406), (139, 369018), (166, 308997), (171, 299962), (234, 219203), (247, 207666), (249, 205998), (278, 184509), (342, 149981), (417, 123006), (494, 103833), (498, 102999), (741, 69222), (747, 68666), (834, 61503), (1079, 47538), (1251, 41002), (1482, 34611), (1494, 34333), (1577, 32526), (1807, 28386), (2158, 23769), (2223, 23074), (2502, 20501), (2641, 19422), (3154, 16263), (3237, 15846), (3614, 14193), (4446, 11537), (4731, 10842), (5282, 9711), (5421, 9462), (6474, 7923)]