53571845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 71435520

約数和(自身を除く): 17863675

約数列:

[1, 5, 17, 29, 85, 103, 145, 211, 493, 515, 1055, 1751, 2465, 2987, 3587, 6119, 8755, 14935, 17935, 21733, 30595, 50779, 104023, 108665, 253895, 369461, 520115, 630257, 1847305, 3151285, 10714369, 53571845]

約数ペア:

[(1, 53571845), (5, 10714369), (17, 3151285), (29, 1847305), (85, 630257), (103, 520115), (145, 369461), (211, 253895), (493, 108665), (515, 104023), (1055, 50779), (1751, 30595), (2465, 21733), (2987, 17935), (3587, 14935), (6119, 8755)]