53535020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34763}}^1$

素因数の和:34790

約数の個数: 48

約数和(自身を含む): 140168448

約数和(自身を除く): 86633428

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 34763, 69526, 139052, 173815, 243341, 347630, 382393, 486682, 695260, 764786, 973364, 1216705, 1529572, 1911965, 2433410, 2676751, 3823930, 4866820, 5353502, 7647860, 10707004, 13383755, 26767510, 53535020]

約数ペア:

[(1, 53535020), (2, 26767510), (4, 13383755), (5, 10707004), (7, 7647860), (10, 5353502), (11, 4866820), (14, 3823930), (20, 2676751), (22, 2433410), (28, 1911965), (35, 1529572), (44, 1216705), (55, 973364), (70, 764786), (77, 695260), (110, 486682), (140, 382393), (154, 347630), (220, 243341), (308, 173815), (385, 139052), (770, 69526), (1540, 34763)]