57205412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:860

約数の個数: 36

約数和(自身を含む): 110815068

約数和(自身を除く): 53609656

約数列:

[1, 2, 4, 11, 22, 44, 121, 181, 242, 362, 484, 653, 724, 1306, 1991, 2612, 3982, 7183, 7964, 14366, 21901, 28732, 43802, 79013, 87604, 118193, 158026, 236386, 316052, 472772, 1300123, 2600246, 5200492, 14301353, 28602706, 57205412]

約数ペア:

[(1, 57205412), (2, 28602706), (4, 14301353), (11, 5200492), (22, 2600246), (44, 1300123), (121, 472772), (181, 316052), (242, 236386), (362, 158026), (484, 118193), (653, 87604), (724, 79013), (1306, 43802), (1991, 28732), (2612, 21901), (3982, 14366), (7183, 7964)]