51087008

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1106

約数の個数: 72

約数和(自身を含む): 120887424

約数和(自身を除く): 69800416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1051, 1519, 1568, 1736, 2102, 3038, 3472, 4204, 6076, 6944, 7357, 8408, 12152, 14714, 16816, 24304, 29428, 32581, 33632, 48608, 51499, 58856, 65162, 102998, 117712, 130324, 205996, 228067, 235424, 260648, 411992, 456134, 521296, 823984, 912268, 1042592, 1596469, 1647968, 1824536, 3192938, 3649072, 6385876, 7298144, 12771752, 25543504, 51087008]

約数ペア:

[(1, 51087008), (2, 25543504), (4, 12771752), (7, 7298144), (8, 6385876), (14, 3649072), (16, 3192938), (28, 1824536), (31, 1647968), (32, 1596469), (49, 1042592), (56, 912268), (62, 823984), (98, 521296), (112, 456134), (124, 411992), (196, 260648), (217, 235424), (224, 228067), (248, 205996), (392, 130324), (434, 117712), (496, 102998), (784, 65162), (868, 58856), (992, 51499), (1051, 48608), (1519, 33632), (1568, 32581), (1736, 29428), (2102, 24304), (3038, 16816), (3472, 14714), (4204, 12152), (6076, 8408), (6944, 7357)]