49159025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 63519744

約数和(自身を除く): 14360719

約数列:

[1, 5, 25, 31, 137, 155, 463, 685, 775, 2315, 3425, 4247, 11575, 14353, 21235, 63431, 71765, 106175, 317155, 358825, 1585775, 1966361, 9831805, 49159025]

約数ペア:

[(1, 49159025), (5, 9831805), (25, 1966361), (31, 1585775), (137, 358825), (155, 317155), (463, 106175), (685, 71765), (775, 63431), (2315, 21235), (3425, 14353), (4247, 11575)]