51367386

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 120083040

約数和(自身を除く): 68715654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 379, 461, 758, 922, 1137, 1383, 2274, 2653, 2766, 3227, 5306, 6454, 7959, 9681, 15918, 18571, 19362, 22589, 37142, 45178, 55713, 67767, 111426, 135534, 174719, 349438, 524157, 1048314, 1223033, 2446066, 3669099, 7338198, 8561231, 17122462, 25683693, 51367386]

約数ペア:

[(1, 51367386), (2, 25683693), (3, 17122462), (6, 8561231), (7, 7338198), (14, 3669099), (21, 2446066), (42, 1223033), (49, 1048314), (98, 524157), (147, 349438), (294, 174719), (379, 135534), (461, 111426), (758, 67767), (922, 55713), (1137, 45178), (1383, 37142), (2274, 22589), (2653, 19362), (2766, 18571), (3227, 15918), (5306, 9681), (6454, 7959)]