55031758

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{21649}}^1$

素因数の和:21723

約数の個数: 16

約数和(自身を含む): 87292800

約数和(自身を除く): 32261042

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 21649, 43298, 671119, 887609, 1342238, 1775218, 27515879, 55031758]

約数ペア:

[(1, 55031758), (2, 27515879), (31, 1775218), (41, 1342238), (62, 887609), (82, 671119), (1271, 43298), (2542, 21649)]