53835540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81569}}^1$

素因数の和:81592

約数の個数: 48

約数和(自身を含む): 164445120

約数和(自身を除く): 110609580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 81569, 163138, 244707, 326276, 407845, 489414, 815690, 897259, 978828, 1223535, 1631380, 1794518, 2447070, 2691777, 3589036, 4486295, 4894140, 5383554, 8972590, 10767108, 13458885, 17945180, 26917770, 53835540]

約数ペア:

[(1, 53835540), (2, 26917770), (3, 17945180), (4, 13458885), (5, 10767108), (6, 8972590), (10, 5383554), (11, 4894140), (12, 4486295), (15, 3589036), (20, 2691777), (22, 2447070), (30, 1794518), (33, 1631380), (44, 1223535), (55, 978828), (60, 897259), (66, 815690), (110, 489414), (132, 407845), (165, 326276), (220, 244707), (330, 163138), (660, 81569)]