52978365

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 108725760

約数和(自身を除く): 55747395

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 43, 45, 55, 57, 95, 99, 129, 131, 165, 171, 209, 215, 285, 387, 393, 473, 495, 627, 645, 655, 817, 855, 1045, 1179, 1419, 1441, 1881, 1935, 1965, 2365, 2451, 2489, 3135, 4085, 4257, 4323, 5633, 5895, 7095, 7205, 7353, 7467, 8987, 9405, 12255, 12445, 12969, 16899, 21285, 21615, 22401, 26961, 27379, 28165, 36765, 37335, 44935, 50697, 61963, 64845, 80883, 82137, 84495, 107027, 112005, 134805, 136895, 185889, 246411, 253485, 309815, 321081, 404415, 410685, 535135, 557667, 929445, 963243, 1177297, 1232055, 1605405, 2788335, 3531891, 4816215, 5886485, 10595673, 17659455, 52978365]

約数ペア:

[(1, 52978365), (3, 17659455), (5, 10595673), (9, 5886485), (11, 4816215), (15, 3531891), (19, 2788335), (33, 1605405), (43, 1232055), (45, 1177297), (55, 963243), (57, 929445), (95, 557667), (99, 535135), (129, 410685), (131, 404415), (165, 321081), (171, 309815), (209, 253485), (215, 246411), (285, 185889), (387, 136895), (393, 134805), (473, 112005), (495, 107027), (627, 84495), (645, 82137), (655, 80883), (817, 64845), (855, 61963), (1045, 50697), (1179, 44935), (1419, 37335), (1441, 36765), (1881, 28165), (1935, 27379), (1965, 26961), (2365, 22401), (2451, 21615), (2489, 21285), (3135, 16899), (4085, 12969), (4257, 12445), (4323, 12255), (5633, 9405), (5895, 8987), (7095, 7467), (7205, 7353)]