51839095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4643}}^1$

素因数の和:4695

約数の個数: 32

約数和(自身を含む): 80248320

約数和(自身を除く): 28409225

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 4643, 11165, 23215, 32501, 51073, 134647, 162505, 255365, 357511, 673235, 942529, 1481117, 1787555, 4712645, 7405585, 10367819, 51839095]

約数ペア:

[(1, 51839095), (5, 10367819), (7, 7405585), (11, 4712645), (29, 1787555), (35, 1481117), (55, 942529), (77, 673235), (145, 357511), (203, 255365), (319, 162505), (385, 134647), (1015, 51073), (1595, 32501), (2233, 23215), (4643, 11165)]