48490400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{1237}}^1$

素因数の和:1271

約数の個数: 108

約数和(自身を含む): 137815398

約数和(自身を除く): 89324998

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1237, 1400, 1568, 1960, 2450, 2474, 2800, 3920, 4900, 4948, 5600, 6185, 7840, 8659, 9800, 9896, 12370, 17318, 19600, 19792, 24740, 30925, 34636, 39200, 39584, 43295, 49480, 60613, 61850, 69272, 86590, 98960, 121226, 123700, 138544, 173180, 197920, 216475, 242452, 247400, 277088, 303065, 346360, 432950, 484904, 494800, 606130, 692720, 865900, 969808, 989600, 1212260, 1385440, 1515325, 1731800, 1939616, 2424520, 3030650, 3463600, 4849040, 6061300, 6927200, 9698080, 12122600, 24245200, 48490400]

約数ペア:

[(1, 48490400), (2, 24245200), (4, 12122600), (5, 9698080), (7, 6927200), (8, 6061300), (10, 4849040), (14, 3463600), (16, 3030650), (20, 2424520), (25, 1939616), (28, 1731800), (32, 1515325), (35, 1385440), (40, 1212260), (49, 989600), (50, 969808), (56, 865900), (70, 692720), (80, 606130), (98, 494800), (100, 484904), (112, 432950), (140, 346360), (160, 303065), (175, 277088), (196, 247400), (200, 242452), (224, 216475), (245, 197920), (280, 173180), (350, 138544), (392, 123700), (400, 121226), (490, 98960), (560, 86590), (700, 69272), (784, 61850), (800, 60613), (980, 49480), (1120, 43295), (1225, 39584), (1237, 39200), (1400, 34636), (1568, 30925), (1960, 24740), (2450, 19792), (2474, 19600), (2800, 17318), (3920, 12370), (4900, 9896), (4948, 9800), (5600, 8659), (6185, 7840)]