5051900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{1031}}^1$

素因数の和:1059

約数の個数: 54

約数和(自身を含む): 12764808

約数和(自身を除く): 7712908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1031, 1225, 2062, 2450, 4124, 4900, 5155, 7217, 10310, 14434, 20620, 25775, 28868, 36085, 50519, 51550, 72170, 101038, 103100, 144340, 180425, 202076, 252595, 360850, 505190, 721700, 1010380, 1262975, 2525950, 5051900]

約数ペア:

[(1, 5051900), (2, 2525950), (4, 1262975), (5, 1010380), (7, 721700), (10, 505190), (14, 360850), (20, 252595), (25, 202076), (28, 180425), (35, 144340), (49, 103100), (50, 101038), (70, 72170), (98, 51550), (100, 50519), (140, 36085), (175, 28868), (196, 25775), (245, 20620), (350, 14434), (490, 10310), (700, 7217), (980, 5155), (1031, 4900), (1225, 4124), (2062, 2450)]