57474520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{49547}}^1$

素因数の和:49587

約数の個数: 32

約数和(自身を含む): 133779600

約数和(自身を除く): 76305080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 49547, 99094, 198188, 247735, 396376, 495470, 990940, 1436863, 1981880, 2873726, 5747452, 7184315, 11494904, 14368630, 28737260, 57474520]

約数ペア:

[(1, 57474520), (2, 28737260), (4, 14368630), (5, 11494904), (8, 7184315), (10, 5747452), (20, 2873726), (29, 1981880), (40, 1436863), (58, 990940), (116, 495470), (145, 396376), (232, 247735), (290, 198188), (580, 99094), (1160, 49547)]