50996440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115901}}^1$

素因数の和:115923

約数の個数: 32

約数和(自身を含む): 125174160

約数和(自身を除く): 74177720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 115901, 231802, 463604, 579505, 927208, 1159010, 1274911, 2318020, 2549822, 4636040, 5099644, 6374555, 10199288, 12749110, 25498220, 50996440]

約数ペア:

[(1, 50996440), (2, 25498220), (4, 12749110), (5, 10199288), (8, 6374555), (10, 5099644), (11, 4636040), (20, 2549822), (22, 2318020), (40, 1274911), (44, 1159010), (55, 927208), (88, 579505), (110, 463604), (220, 231802), (440, 115901)]