56751695

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:105

約数の個数: 128

約数和(自身を含む): 104509440

約数和(自身を除く): 47757745

約数列:

[1, 5, 7, 11, 13, 17, 23, 29, 35, 55, 65, 77, 85, 91, 115, 119, 143, 145, 161, 187, 203, 221, 253, 299, 319, 377, 385, 391, 455, 493, 595, 667, 715, 805, 935, 1001, 1015, 1105, 1265, 1309, 1495, 1547, 1595, 1771, 1885, 1955, 2093, 2233, 2431, 2465, 2639, 2737, 3289, 3335, 3451, 4147, 4301, 4669, 5005, 5083, 5423, 6409, 6545, 7337, 7735, 8671, 8855, 10465, 11165, 11339, 12155, 13195, 13685, 16445, 17017, 17255, 20735, 21505, 23023, 23345, 25415, 27115, 29029, 30107, 32045, 35581, 36685, 37961, 43355, 44863, 51359, 55913, 56695, 60697, 70499, 79373, 85085, 95381, 115115, 124729, 145145, 147407, 150535, 177905, 189805, 224315, 256795, 279565, 303485, 352495, 391391, 396865, 476905, 493493, 623645, 667667, 737035, 873103, 1031849, 1621477, 1956955, 2467465, 3338335, 4365515, 5159245, 8107385, 11350339, 56751695]

約数ペア:

[(1, 56751695), (5, 11350339), (7, 8107385), (11, 5159245), (13, 4365515), (17, 3338335), (23, 2467465), (29, 1956955), (35, 1621477), (55, 1031849), (65, 873103), (77, 737035), (85, 667667), (91, 623645), (115, 493493), (119, 476905), (143, 396865), (145, 391391), (161, 352495), (187, 303485), (203, 279565), (221, 256795), (253, 224315), (299, 189805), (319, 177905), (377, 150535), (385, 147407), (391, 145145), (455, 124729), (493, 115115), (595, 95381), (667, 85085), (715, 79373), (805, 70499), (935, 60697), (1001, 56695), (1015, 55913), (1105, 51359), (1265, 44863), (1309, 43355), (1495, 37961), (1547, 36685), (1595, 35581), (1771, 32045), (1885, 30107), (1955, 29029), (2093, 27115), (2233, 25415), (2431, 23345), (2465, 23023), (2639, 21505), (2737, 20735), (3289, 17255), (3335, 17017), (3451, 16445), (4147, 13685), (4301, 13195), (4669, 12155), (5005, 11339), (5083, 11165), (5423, 10465), (6409, 8855), (6545, 8671), (7337, 7735)]