48469400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 130572000

約数和(自身を除く): 82102600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 89, 100, 140, 175, 178, 200, 280, 350, 356, 389, 445, 623, 700, 712, 778, 890, 1246, 1400, 1556, 1780, 1945, 2225, 2492, 2723, 3112, 3115, 3560, 3890, 4450, 4984, 5446, 6230, 7780, 8900, 9725, 10892, 12460, 13615, 15560, 15575, 17800, 19450, 21784, 24920, 27230, 31150, 34621, 38900, 54460, 62300, 68075, 69242, 77800, 108920, 124600, 136150, 138484, 173105, 242347, 272300, 276968, 346210, 484694, 544600, 692420, 865525, 969388, 1211735, 1384840, 1731050, 1938776, 2423470, 3462100, 4846940, 6058675, 6924200, 9693880, 12117350, 24234700, 48469400]

約数ペア:

[(1, 48469400), (2, 24234700), (4, 12117350), (5, 9693880), (7, 6924200), (8, 6058675), (10, 4846940), (14, 3462100), (20, 2423470), (25, 1938776), (28, 1731050), (35, 1384840), (40, 1211735), (50, 969388), (56, 865525), (70, 692420), (89, 544600), (100, 484694), (140, 346210), (175, 276968), (178, 272300), (200, 242347), (280, 173105), (350, 138484), (356, 136150), (389, 124600), (445, 108920), (623, 77800), (700, 69242), (712, 68075), (778, 62300), (890, 54460), (1246, 38900), (1400, 34621), (1556, 31150), (1780, 27230), (1945, 24920), (2225, 21784), (2492, 19450), (2723, 17800), (3112, 15575), (3115, 15560), (3560, 13615), (3890, 12460), (4450, 10892), (4984, 9725), (5446, 8900), (6230, 7780)]