51283204

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 112613760

約数和(自身を除く): 61330556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 49, 76, 94, 98, 133, 188, 196, 266, 293, 329, 532, 586, 658, 893, 931, 1172, 1316, 1786, 1862, 2051, 2303, 3572, 3724, 4102, 4606, 5567, 6251, 8204, 9212, 11134, 12502, 13771, 14357, 22268, 25004, 27542, 28714, 38969, 43757, 55084, 57428, 77938, 87514, 96397, 155876, 175028, 192794, 261649, 272783, 385588, 523298, 545566, 674779, 1046596, 1091132, 1349558, 1831543, 2699116, 3663086, 7326172, 12820801, 25641602, 51283204]

約数ペア:

[(1, 51283204), (2, 25641602), (4, 12820801), (7, 7326172), (14, 3663086), (19, 2699116), (28, 1831543), (38, 1349558), (47, 1091132), (49, 1046596), (76, 674779), (94, 545566), (98, 523298), (133, 385588), (188, 272783), (196, 261649), (266, 192794), (293, 175028), (329, 155876), (532, 96397), (586, 87514), (658, 77938), (893, 57428), (931, 55084), (1172, 43757), (1316, 38969), (1786, 28714), (1862, 27542), (2051, 25004), (2303, 22268), (3572, 14357), (3724, 13771), (4102, 12502), (4606, 11134), (5567, 9212), (6251, 8204)]