55181450878

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{15331}}^1$

素因数の和:15772

約数の個数: 32

約数和(自身を含む): 85160674080

約数和(自身を除く): 29979223202

約数列:

[1, 2, 73, 89, 146, 178, 277, 554, 6497, 12994, 15331, 20221, 24653, 30662, 40442, 49306, 1119163, 1364459, 1799669, 2238326, 2728918, 3599338, 4246687, 8493374, 99605507, 199211014, 310008151, 377955143, 620016302, 755910286, 27590725439, 55181450878]

約数ペア:

[(1, 55181450878), (2, 27590725439), (73, 755910286), (89, 620016302), (146, 377955143), (178, 310008151), (277, 199211014), (554, 99605507), (6497, 8493374), (12994, 4246687), (15331, 3599338), (20221, 2728918), (24653, 2238326), (30662, 1799669), (40442, 1364459), (49306, 1119163)]