49291900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 124186496

約数和(自身を除く): 74894596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 67, 70, 100, 134, 140, 175, 268, 335, 350, 469, 670, 700, 938, 1051, 1340, 1675, 1876, 2102, 2345, 3350, 4204, 4690, 5255, 6700, 7357, 9380, 10510, 11725, 14714, 21020, 23450, 26275, 29428, 36785, 46900, 52550, 70417, 73570, 105100, 140834, 147140, 183925, 281668, 352085, 367850, 492919, 704170, 735700, 985838, 1408340, 1760425, 1971676, 2464595, 3520850, 4929190, 7041700, 9858380, 12322975, 24645950, 49291900]

約数ペア:

[(1, 49291900), (2, 24645950), (4, 12322975), (5, 9858380), (7, 7041700), (10, 4929190), (14, 3520850), (20, 2464595), (25, 1971676), (28, 1760425), (35, 1408340), (50, 985838), (67, 735700), (70, 704170), (100, 492919), (134, 367850), (140, 352085), (175, 281668), (268, 183925), (335, 147140), (350, 140834), (469, 105100), (670, 73570), (700, 70417), (938, 52550), (1051, 46900), (1340, 36785), (1675, 29428), (1876, 26275), (2102, 23450), (2345, 21020), (3350, 14714), (4204, 11725), (4690, 10510), (5255, 9380), (6700, 7357)]