55628090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 120441600

約数和(自身を除く): 64813510

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 67, 70, 134, 145, 203, 290, 335, 406, 409, 469, 670, 818, 938, 1015, 1943, 2030, 2045, 2345, 2863, 3886, 4090, 4690, 5726, 9715, 11861, 13601, 14315, 19430, 23722, 27202, 27403, 28630, 54806, 59305, 68005, 83027, 118610, 136010, 137015, 166054, 191821, 274030, 383642, 415135, 794687, 830270, 959105, 1589374, 1918210, 3973435, 5562809, 7946870, 11125618, 27814045, 55628090]

約数ペア:

[(1, 55628090), (2, 27814045), (5, 11125618), (7, 7946870), (10, 5562809), (14, 3973435), (29, 1918210), (35, 1589374), (58, 959105), (67, 830270), (70, 794687), (134, 415135), (145, 383642), (203, 274030), (290, 191821), (335, 166054), (406, 137015), (409, 136010), (469, 118610), (670, 83027), (818, 68005), (938, 59305), (1015, 54806), (1943, 28630), (2030, 27403), (2045, 27202), (2345, 23722), (2863, 19430), (3886, 14315), (4090, 13601), (4690, 11861), (5726, 9715)]