53295385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 75841920

約数和(自身を除く): 22546535

約数列:

[1, 5, 11, 13, 55, 65, 131, 143, 569, 655, 715, 1441, 1703, 2845, 6259, 7205, 7397, 8515, 18733, 31295, 36985, 74539, 81367, 93665, 372695, 406835, 819929, 969007, 4099645, 4845035, 10659077, 53295385]

約数ペア:

[(1, 53295385), (5, 10659077), (11, 4845035), (13, 4099645), (55, 969007), (65, 819929), (131, 406835), (143, 372695), (569, 93665), (655, 81367), (715, 74539), (1441, 36985), (1703, 31295), (2845, 18733), (6259, 8515), (7205, 7397)]