47055820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{336113}}^1$

素因数の和:336129

約数の個数: 24

約数和(自身を含む): 112934304

約数和(自身を除く): 65878484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 336113, 672226, 1344452, 1680565, 2352791, 3361130, 4705582, 6722260, 9411164, 11763955, 23527910, 47055820]

約数ペア:

[(1, 47055820), (2, 23527910), (4, 11763955), (5, 9411164), (7, 6722260), (10, 4705582), (14, 3361130), (20, 2352791), (28, 1680565), (35, 1344452), (70, 672226), (140, 336113)]