53405880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40459}}^1$

素因数の和:40484

約数の個数: 64

約数和(自身を含む): 174787200

約数和(自身を除く): 121381320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 40459, 80918, 121377, 161836, 202295, 242754, 323672, 404590, 445049, 485508, 606885, 809180, 890098, 971016, 1213770, 1335147, 1618360, 1780196, 2225245, 2427540, 2670294, 3560392, 4450490, 4855080, 5340588, 6675735, 8900980, 10681176, 13351470, 17801960, 26702940, 53405880]

約数ペア:

[(1, 53405880), (2, 26702940), (3, 17801960), (4, 13351470), (5, 10681176), (6, 8900980), (8, 6675735), (10, 5340588), (11, 4855080), (12, 4450490), (15, 3560392), (20, 2670294), (22, 2427540), (24, 2225245), (30, 1780196), (33, 1618360), (40, 1335147), (44, 1213770), (55, 971016), (60, 890098), (66, 809180), (88, 606885), (110, 485508), (120, 445049), (132, 404590), (165, 323672), (220, 242754), (264, 202295), (330, 161836), (440, 121377), (660, 80918), (1320, 40459)]