26996650

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{3121}}^1$

素因数の和:3306

約数の個数: 24

約数和(自身を含む): 50520204

約数和(自身を除く): 23523554

約数列:

[1, 2, 5, 10, 25, 50, 173, 346, 865, 1730, 3121, 4325, 6242, 8650, 15605, 31210, 78025, 156050, 539933, 1079866, 2699665, 5399330, 13498325, 26996650]

約数ペア:

[(1, 26996650), (2, 13498325), (5, 5399330), (10, 2699665), (25, 1079866), (50, 539933), (173, 156050), (346, 78025), (865, 31210), (1730, 15605), (3121, 8650), (4325, 6242)]