50680520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115183}}^1$

素因数の和:115205

約数の個数: 32

約数和(自身を含む): 124398720

約数和(自身を除く): 73718200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 115183, 230366, 460732, 575915, 921464, 1151830, 1267013, 2303660, 2534026, 4607320, 5068052, 6335065, 10136104, 12670130, 25340260, 50680520]

約数ペア:

[(1, 50680520), (2, 25340260), (4, 12670130), (5, 10136104), (8, 6335065), (10, 5068052), (11, 4607320), (20, 2534026), (22, 2303660), (40, 1267013), (44, 1151830), (55, 921464), (88, 575915), (110, 460732), (220, 230366), (440, 115183)]