54884876

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1021}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 97866720

約数和(自身を除く): 42981844

約数列:

[1, 2, 4, 89, 151, 178, 302, 356, 604, 1021, 2042, 4084, 13439, 26878, 53756, 90869, 154171, 181738, 308342, 363476, 616684, 13721219, 27442438, 54884876]

約数ペア:

[(1, 54884876), (2, 27442438), (4, 13721219), (89, 616684), (151, 363476), (178, 308342), (302, 181738), (356, 154171), (604, 90869), (1021, 53756), (2042, 26878), (4084, 13439)]