55575996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2079

約数の個数: 72

約数和(自身を含む): 154135296

約数和(自身を除く): 98559300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2011, 2303, 3948, 4022, 4606, 6033, 6909, 8044, 9212, 12066, 13818, 14077, 24132, 27636, 28154, 42231, 56308, 84462, 94517, 98539, 168924, 189034, 197078, 283551, 295617, 378068, 394156, 567102, 591234, 661619, 1134204, 1182468, 1323238, 1984857, 2646476, 3969714, 4631333, 7939428, 9262666, 13893999, 18525332, 27787998, 55575996]

約数ペア:

[(1, 55575996), (2, 27787998), (3, 18525332), (4, 13893999), (6, 9262666), (7, 7939428), (12, 4631333), (14, 3969714), (21, 2646476), (28, 1984857), (42, 1323238), (47, 1182468), (49, 1134204), (84, 661619), (94, 591234), (98, 567102), (141, 394156), (147, 378068), (188, 295617), (196, 283551), (282, 197078), (294, 189034), (329, 168924), (564, 98539), (588, 94517), (658, 84462), (987, 56308), (1316, 42231), (1974, 28154), (2011, 27636), (2303, 24132), (3948, 14077), (4022, 13818), (4606, 12066), (6033, 9212), (6909, 8044)]