55080410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{929}}^1$

素因数の和:972

約数の個数: 72

約数和(自身を含む): 126905940

約数和(自身を除く): 71825530

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 242, 245, 385, 490, 539, 605, 770, 847, 929, 1078, 1210, 1694, 1858, 2695, 4235, 4645, 5390, 5929, 6503, 8470, 9290, 10219, 11858, 13006, 20438, 29645, 32515, 45521, 51095, 59290, 65030, 71533, 91042, 102190, 112409, 143066, 224818, 227605, 357665, 455210, 500731, 562045, 715330, 786863, 1001462, 1124090, 1573726, 2503655, 3934315, 5007310, 5508041, 7868630, 11016082, 27540205, 55080410]

約数ペア:

[(1, 55080410), (2, 27540205), (5, 11016082), (7, 7868630), (10, 5508041), (11, 5007310), (14, 3934315), (22, 2503655), (35, 1573726), (49, 1124090), (55, 1001462), (70, 786863), (77, 715330), (98, 562045), (110, 500731), (121, 455210), (154, 357665), (242, 227605), (245, 224818), (385, 143066), (490, 112409), (539, 102190), (605, 91042), (770, 71533), (847, 65030), (929, 59290), (1078, 51095), (1210, 45521), (1694, 32515), (1858, 29645), (2695, 20438), (4235, 13006), (4645, 11858), (5390, 10219), (5929, 9290), (6503, 8470)]