54853020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{304739}}^1$

素因数の和:304754

約数の個数: 36

約数和(自身を含む): 166388040

約数和(自身を除く): 111535020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 304739, 609478, 914217, 1218956, 1523695, 1828434, 2742651, 3047390, 3656868, 4571085, 5485302, 6094780, 9142170, 10970604, 13713255, 18284340, 27426510, 54853020]

約数ペア:

[(1, 54853020), (2, 27426510), (3, 18284340), (4, 13713255), (5, 10970604), (6, 9142170), (9, 6094780), (10, 5485302), (12, 4571085), (15, 3656868), (18, 3047390), (20, 2742651), (30, 1828434), (36, 1523695), (45, 1218956), (60, 914217), (90, 609478), (180, 304739)]