50447720

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11161}}^1$

素因数の和:11285

約数の個数: 32

約数和(自身を含む): 114522120

約数和(自身を除く): 64074400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 11161, 22322, 44644, 55805, 89288, 111610, 223220, 446440, 1261193, 2522386, 5044772, 6305965, 10089544, 12611930, 25223860, 50447720]

約数ペア:

[(1, 50447720), (2, 25223860), (4, 12611930), (5, 10089544), (8, 6305965), (10, 5044772), (20, 2522386), (40, 1261193), (113, 446440), (226, 223220), (452, 111610), (565, 89288), (904, 55805), (1130, 44644), (2260, 22322), (4520, 11161)]