50205890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{102461}}^1$

素因数の和:102482

約数の個数: 24

約数和(自身を含む): 105126012

約数和(自身を除く): 54920122

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 102461, 204922, 512305, 717227, 1024610, 1434454, 3586135, 5020589, 7172270, 10041178, 25102945, 50205890]

約数ペア:

[(1, 50205890), (2, 25102945), (5, 10041178), (7, 7172270), (10, 5020589), (14, 3586135), (35, 1434454), (49, 1024610), (70, 717227), (98, 512305), (245, 204922), (490, 102461)]