50408680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4391}}^1$

素因数の和:4450

約数の個数: 64

約数和(自身を含む): 132814080

約数和(自身を除く): 82405400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 4391, 5740, 8782, 11480, 17564, 21955, 30737, 35128, 43910, 61474, 87820, 122948, 153685, 175640, 180031, 245896, 307370, 360062, 614740, 720124, 900155, 1229480, 1260217, 1440248, 1800310, 2520434, 3600620, 5040868, 6301085, 7201240, 10081736, 12602170, 25204340, 50408680]

約数ペア:

[(1, 50408680), (2, 25204340), (4, 12602170), (5, 10081736), (7, 7201240), (8, 6301085), (10, 5040868), (14, 3600620), (20, 2520434), (28, 1800310), (35, 1440248), (40, 1260217), (41, 1229480), (56, 900155), (70, 720124), (82, 614740), (140, 360062), (164, 307370), (205, 245896), (280, 180031), (287, 175640), (328, 153685), (410, 122948), (574, 87820), (820, 61474), (1148, 43910), (1435, 35128), (1640, 30737), (2296, 21955), (2870, 17564), (4391, 11480), (5740, 8782)]