52662260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 142203600

約数和(自身を除く): 89541340

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 49, 58, 68, 70, 85, 98, 109, 116, 119, 140, 145, 170, 196, 203, 218, 238, 245, 290, 340, 406, 436, 476, 490, 493, 545, 580, 595, 763, 812, 833, 980, 986, 1015, 1090, 1190, 1421, 1526, 1666, 1853, 1972, 2030, 2180, 2380, 2465, 2842, 3052, 3161, 3332, 3451, 3706, 3815, 4060, 4165, 4930, 5341, 5684, 6322, 6902, 7105, 7412, 7630, 8330, 9265, 9860, 10682, 12644, 12971, 13804, 14210, 15260, 15805, 16660, 17255, 18530, 21364, 22127, 24157, 25942, 26705, 28420, 31610, 34510, 37060, 44254, 48314, 51884, 53410, 53737, 63220, 64855, 69020, 88508, 90797, 96628, 106820, 107474, 110635, 120785, 129710, 154889, 181594, 214948, 221270, 241570, 259420, 268685, 309778, 363188, 376159, 442540, 453985, 483140, 537370, 619556, 752318, 774445, 907970, 1074740, 1504636, 1548890, 1815940, 1880795, 2633113, 3097780, 3761590, 5266226, 7523180, 10532452, 13165565, 26331130, 52662260]

約数ペア:

[(1, 52662260), (2, 26331130), (4, 13165565), (5, 10532452), (7, 7523180), (10, 5266226), (14, 3761590), (17, 3097780), (20, 2633113), (28, 1880795), (29, 1815940), (34, 1548890), (35, 1504636), (49, 1074740), (58, 907970), (68, 774445), (70, 752318), (85, 619556), (98, 537370), (109, 483140), (116, 453985), (119, 442540), (140, 376159), (145, 363188), (170, 309778), (196, 268685), (203, 259420), (218, 241570), (238, 221270), (245, 214948), (290, 181594), (340, 154889), (406, 129710), (436, 120785), (476, 110635), (490, 107474), (493, 106820), (545, 96628), (580, 90797), (595, 88508), (763, 69020), (812, 64855), (833, 63220), (980, 53737), (986, 53410), (1015, 51884), (1090, 48314), (1190, 44254), (1421, 37060), (1526, 34510), (1666, 31610), (1853, 28420), (1972, 26705), (2030, 25942), (2180, 24157), (2380, 22127), (2465, 21364), (2842, 18530), (3052, 17255), (3161, 16660), (3332, 15805), (3451, 15260), (3706, 14210), (3815, 13804), (4060, 12971), (4165, 12644), (4930, 10682), (5341, 9860), (5684, 9265), (6322, 8330), (6902, 7630), (7105, 7412)]