54890704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7253}}^1$

素因数の和:7315

約数の個数: 40

約数和(自身を含む): 118733472

約数和(自身を除く): 63842768

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7253, 7568, 14506, 29012, 58024, 79783, 116048, 159566, 311879, 319132, 623758, 638264, 1247516, 1276528, 2495032, 3430669, 4990064, 6861338, 13722676, 27445352, 54890704]

約数ペア:

[(1, 54890704), (2, 27445352), (4, 13722676), (8, 6861338), (11, 4990064), (16, 3430669), (22, 2495032), (43, 1276528), (44, 1247516), (86, 638264), (88, 623758), (172, 319132), (176, 311879), (344, 159566), (473, 116048), (688, 79783), (946, 58024), (1892, 29012), (3784, 14506), (7253, 7568)]