57480056

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{117787}}^1$

素因数の和:117854

約数の個数: 16

約数和(自身を含む): 109542840

約数和(自身を除く): 52062784

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 117787, 235574, 471148, 942296, 7185007, 14370014, 28740028, 57480056]

約数ペア:

[(1, 57480056), (2, 28740028), (4, 14370014), (8, 7185007), (61, 942296), (122, 471148), (244, 235574), (488, 117787)]