49136500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 124750080

約数和(自身を除く): 75613580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 125, 139, 140, 175, 202, 250, 278, 350, 404, 500, 505, 556, 695, 700, 707, 875, 973, 1010, 1390, 1414, 1750, 1946, 2020, 2525, 2780, 2828, 3475, 3500, 3535, 3892, 4865, 5050, 6950, 7070, 9730, 10100, 12625, 13900, 14039, 14140, 17375, 17675, 19460, 24325, 25250, 28078, 34750, 35350, 48650, 50500, 56156, 69500, 70195, 70700, 88375, 97300, 98273, 121625, 140390, 176750, 196546, 243250, 280780, 350975, 353500, 393092, 486500, 491365, 701950, 982730, 1403900, 1754875, 1965460, 2456825, 3509750, 4913650, 7019500, 9827300, 12284125, 24568250, 49136500]

約数ペア:

[(1, 49136500), (2, 24568250), (4, 12284125), (5, 9827300), (7, 7019500), (10, 4913650), (14, 3509750), (20, 2456825), (25, 1965460), (28, 1754875), (35, 1403900), (50, 982730), (70, 701950), (100, 491365), (101, 486500), (125, 393092), (139, 353500), (140, 350975), (175, 280780), (202, 243250), (250, 196546), (278, 176750), (350, 140390), (404, 121625), (500, 98273), (505, 97300), (556, 88375), (695, 70700), (700, 70195), (707, 69500), (875, 56156), (973, 50500), (1010, 48650), (1390, 35350), (1414, 34750), (1750, 28078), (1946, 25250), (2020, 24325), (2525, 19460), (2780, 17675), (2828, 17375), (3475, 14140), (3500, 14039), (3535, 13900), (3892, 12625), (4865, 10100), (5050, 9730), (6950, 7070)]