55525030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 118609920

約数和(自身を除く): 63084890

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 155, 190, 209, 310, 341, 418, 589, 682, 857, 1045, 1178, 1705, 1714, 2090, 2945, 3410, 4285, 5890, 6479, 8570, 9427, 12958, 16283, 18854, 26567, 32395, 32566, 47135, 53134, 64790, 81415, 94270, 132835, 162830, 179113, 265670, 292237, 358226, 504773, 584474, 895565, 1009546, 1461185, 1791130, 2523865, 2922370, 5047730, 5552503, 11105006, 27762515, 55525030]

約数ペア:

[(1, 55525030), (2, 27762515), (5, 11105006), (10, 5552503), (11, 5047730), (19, 2922370), (22, 2523865), (31, 1791130), (38, 1461185), (55, 1009546), (62, 895565), (95, 584474), (110, 504773), (155, 358226), (190, 292237), (209, 265670), (310, 179113), (341, 162830), (418, 132835), (589, 94270), (682, 81415), (857, 64790), (1045, 53134), (1178, 47135), (1705, 32566), (1714, 32395), (2090, 26567), (2945, 18854), (3410, 16283), (4285, 12958), (5890, 9427), (6479, 8570)]