50402380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{51431}}^1$

素因数の和:51454

約数の個数: 36

約数和(自身を含む): 123128208

約数和(自身を除く): 72725828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 51431, 102862, 205724, 257155, 360017, 514310, 720034, 1028620, 1440068, 1800085, 2520119, 3600170, 5040238, 7200340, 10080476, 12600595, 25201190, 50402380]

約数ペア:

[(1, 50402380), (2, 25201190), (4, 12600595), (5, 10080476), (7, 7200340), (10, 5040238), (14, 3600170), (20, 2520119), (28, 1800085), (35, 1440068), (49, 1028620), (70, 720034), (98, 514310), (140, 360017), (196, 257155), (245, 205724), (490, 102862), (980, 51431)]