55100570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2487

約数の個数: 64

約数和(自身を含む): 126385920

約数和(自身を除く): 71285350

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1330, 1615, 2261, 2437, 3230, 4522, 4874, 11305, 12185, 17059, 22610, 24370, 34118, 41429, 46303, 82858, 85295, 92606, 170590, 207145, 231515, 290003, 324121, 414290, 463030, 580006, 648242, 787151, 1450015, 1574302, 1620605, 2900030, 3241210, 3935755, 5510057, 7871510, 11020114, 27550285, 55100570]

約数ペア:

[(1, 55100570), (2, 27550285), (5, 11020114), (7, 7871510), (10, 5510057), (14, 3935755), (17, 3241210), (19, 2900030), (34, 1620605), (35, 1574302), (38, 1450015), (70, 787151), (85, 648242), (95, 580006), (119, 463030), (133, 414290), (170, 324121), (190, 290003), (238, 231515), (266, 207145), (323, 170590), (595, 92606), (646, 85295), (665, 82858), (1190, 46303), (1330, 41429), (1615, 34118), (2261, 24370), (2437, 22610), (3230, 17059), (4522, 12185), (4874, 11305)]