55038830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71479}}^1$

素因数の和:71504

約数の個数: 32

約数和(自身を含む): 123517440

約数和(自身を除く): 68478610

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 71479, 142958, 357395, 500353, 714790, 786269, 1000706, 1572538, 2501765, 3931345, 5003530, 5503883, 7862690, 11007766, 27519415, 55038830]

約数ペア:

[(1, 55038830), (2, 27519415), (5, 11007766), (7, 7862690), (10, 5503883), (11, 5003530), (14, 3931345), (22, 2501765), (35, 1572538), (55, 1000706), (70, 786269), (77, 714790), (110, 500353), (154, 357395), (385, 142958), (770, 71479)]