55580216

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1049}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 107730000

約数和(自身を除く): 52149784

約数列:

[1, 2, 4, 8, 37, 74, 148, 179, 296, 358, 716, 1049, 1432, 2098, 4196, 6623, 8392, 13246, 26492, 38813, 52984, 77626, 155252, 187771, 310504, 375542, 751084, 1502168, 6947527, 13895054, 27790108, 55580216]

約数ペア:

[(1, 55580216), (2, 27790108), (4, 13895054), (8, 6947527), (37, 1502168), (74, 751084), (148, 375542), (179, 310504), (296, 187771), (358, 155252), (716, 77626), (1049, 52984), (1432, 38813), (2098, 26492), (4196, 13246), (6623, 8392)]