55363985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{21011}}^1$

素因数の和:21064

約数の個数: 16

約数和(自身を含む): 72617472

約数和(自身を除く): 17253487

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 21011, 105055, 357187, 651341, 1785935, 3256705, 11072797, 55363985]

約数ペア:

[(1, 55363985), (5, 11072797), (17, 3256705), (31, 1785935), (85, 651341), (155, 357187), (527, 105055), (2635, 21011)]