53405583

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4919}}^1$

素因数の和:4987

約数の個数: 32

約数和(自身を含む): 90685440

約数和(自身を除く): 37279857

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 4919, 10857, 14757, 34433, 54109, 103299, 162327, 231193, 378763, 693579, 1136289, 1618351, 2543123, 4855053, 7629369, 17801861, 53405583]

約数ペア:

[(1, 53405583), (3, 17801861), (7, 7629369), (11, 4855053), (21, 2543123), (33, 1618351), (47, 1136289), (77, 693579), (141, 378763), (231, 231193), (329, 162327), (517, 103299), (987, 54109), (1551, 34433), (3619, 14757), (4919, 10857)]