49680708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7681}}^1$

素因数の和:7713

約数の個数: 72

約数和(自身を含む): 147125664

約数和(自身を除く): 97444956

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 7681, 15362, 23043, 30724, 46086, 53767, 84491, 92172, 107534, 161301, 168982, 215068, 253473, 322602, 337964, 376369, 506946, 591437, 645204, 752738, 1013892, 1129107, 1182874, 1505476, 1774311, 2258214, 2365748, 3548622, 4140059, 4516428, 7097244, 8280118, 12420177, 16560236, 24840354, 49680708]

約数ペア:

[(1, 49680708), (2, 24840354), (3, 16560236), (4, 12420177), (6, 8280118), (7, 7097244), (11, 4516428), (12, 4140059), (14, 3548622), (21, 2365748), (22, 2258214), (28, 1774311), (33, 1505476), (42, 1182874), (44, 1129107), (49, 1013892), (66, 752738), (77, 645204), (84, 591437), (98, 506946), (132, 376369), (147, 337964), (154, 322602), (196, 253473), (231, 215068), (294, 168982), (308, 161301), (462, 107534), (539, 92172), (588, 84491), (924, 53767), (1078, 46086), (1617, 30724), (2156, 23043), (3234, 15362), (6468, 7681)]