29571850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7681}}^1$

素因数の和:7711

約数の個数: 48

約数和(自身を含む): 68584896

約数和(自身を除く): 39013046

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 7681, 15362, 38405, 53767, 76810, 84491, 107534, 168982, 192025, 268835, 384050, 422455, 537670, 591437, 844910, 1182874, 1344175, 2112275, 2688350, 2957185, 4224550, 5914370, 14785925, 29571850]

約数ペア:

[(1, 29571850), (2, 14785925), (5, 5914370), (7, 4224550), (10, 2957185), (11, 2688350), (14, 2112275), (22, 1344175), (25, 1182874), (35, 844910), (50, 591437), (55, 537670), (70, 422455), (77, 384050), (110, 268835), (154, 192025), (175, 168982), (275, 107534), (350, 84491), (385, 76810), (550, 53767), (770, 38405), (1925, 15362), (3850, 7681)]