49202960

素因数分解:

$2^4\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1427}}^1$

素因数の和:1871

約数の個数: 40

約数和(自身を含む): 114742656

約数和(自身を除く): 65539696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 431, 862, 1427, 1724, 2155, 2854, 3448, 4310, 5708, 6896, 7135, 8620, 11416, 14270, 17240, 22832, 28540, 34480, 57080, 114160, 615037, 1230074, 2460148, 3075185, 4920296, 6150370, 9840592, 12300740, 24601480, 49202960]

約数ペア:

[(1, 49202960), (2, 24601480), (4, 12300740), (5, 9840592), (8, 6150370), (10, 4920296), (16, 3075185), (20, 2460148), (40, 1230074), (80, 615037), (431, 114160), (862, 57080), (1427, 34480), (1724, 28540), (2155, 22832), (2854, 17240), (3448, 14270), (4310, 11416), (5708, 8620), (6896, 7135)]