53704420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 144055296

約数和(自身を除く): 90350876

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 55, 70, 77, 86, 110, 140, 154, 172, 215, 220, 301, 308, 385, 430, 473, 602, 770, 811, 860, 946, 1204, 1505, 1540, 1622, 1892, 2365, 3010, 3244, 3311, 4055, 4730, 5677, 6020, 6622, 8110, 8921, 9460, 11354, 13244, 16220, 16555, 17842, 22708, 28385, 33110, 34873, 35684, 44605, 56770, 62447, 66220, 69746, 89210, 113540, 124894, 139492, 174365, 178420, 244111, 249788, 312235, 348730, 383603, 488222, 624470, 697460, 767206, 976444, 1220555, 1248940, 1534412, 1918015, 2441110, 2685221, 3836030, 4882220, 5370442, 7672060, 10740884, 13426105, 26852210, 53704420]

約数ペア:

[(1, 53704420), (2, 26852210), (4, 13426105), (5, 10740884), (7, 7672060), (10, 5370442), (11, 4882220), (14, 3836030), (20, 2685221), (22, 2441110), (28, 1918015), (35, 1534412), (43, 1248940), (44, 1220555), (55, 976444), (70, 767206), (77, 697460), (86, 624470), (110, 488222), (140, 383603), (154, 348730), (172, 312235), (215, 249788), (220, 244111), (301, 178420), (308, 174365), (385, 139492), (430, 124894), (473, 113540), (602, 89210), (770, 69746), (811, 66220), (860, 62447), (946, 56770), (1204, 44605), (1505, 35684), (1540, 34873), (1622, 33110), (1892, 28385), (2365, 22708), (3010, 17842), (3244, 16555), (3311, 16220), (4055, 13244), (4730, 11354), (5677, 9460), (6020, 8921), (6622, 8110)]