48318520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63577}}^1$

素因数の和:63607

約数の個数: 32

約数和(自身を含む): 114440400

約数和(自身を除く): 66121880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 63577, 127154, 254308, 317885, 508616, 635770, 1207963, 1271540, 2415926, 2543080, 4831852, 6039815, 9663704, 12079630, 24159260, 48318520]

約数ペア:

[(1, 48318520), (2, 24159260), (4, 12079630), (5, 9663704), (8, 6039815), (10, 4831852), (19, 2543080), (20, 2415926), (38, 1271540), (40, 1207963), (76, 635770), (95, 508616), (152, 317885), (190, 254308), (380, 127154), (760, 63577)]