52003380261

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{2027}}^1$

素因数の和:2578

約数の個数: 64

約数和(自身を含む): 83014963200

約数和(自身を除く): 31011582939

約数列:

[1, 3, 7, 21, 29, 87, 103, 203, 309, 409, 609, 721, 1227, 2027, 2163, 2863, 2987, 6081, 8589, 8961, 11861, 14189, 20909, 35583, 42127, 42567, 58783, 62727, 83027, 126381, 176349, 208781, 249081, 294889, 411481, 626343, 829043, 884667, 1221683, 1234443, 1461467, 2487129, 3665049, 4384401, 5803301, 6054649, 8551781, 17409903, 18163947, 24042247, 25655343, 42382543, 72126741, 85391429, 127147629, 168295729, 256174287, 504887187, 597740003, 1793220009, 2476351441, 7429054323, 17334460087, 52003380261]

約数ペア:

[(1, 52003380261), (3, 17334460087), (7, 7429054323), (21, 2476351441), (29, 1793220009), (87, 597740003), (103, 504887187), (203, 256174287), (309, 168295729), (409, 127147629), (609, 85391429), (721, 72126741), (1227, 42382543), (2027, 25655343), (2163, 24042247), (2863, 18163947), (2987, 17409903), (6081, 8551781), (8589, 6054649), (8961, 5803301), (11861, 4384401), (14189, 3665049), (20909, 2487129), (35583, 1461467), (42127, 1234443), (42567, 1221683), (58783, 884667), (62727, 829043), (83027, 626343), (126381, 411481), (176349, 294889), (208781, 249081)]