53691880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122027}}^1$

素因数の和:122049

約数の個数: 32

約数和(自身を含む): 131790240

約数和(自身を除く): 78098360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 122027, 244054, 488108, 610135, 976216, 1220270, 1342297, 2440540, 2684594, 4881080, 5369188, 6711485, 10738376, 13422970, 26845940, 53691880]

約数ペア:

[(1, 53691880), (2, 26845940), (4, 13422970), (5, 10738376), (8, 6711485), (10, 5369188), (11, 4881080), (20, 2684594), (22, 2440540), (40, 1342297), (44, 1220270), (55, 976216), (88, 610135), (110, 488108), (220, 244054), (440, 122027)]