55531681919

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2593363}}^1$

素因数の和:2593419

約数の個数: 24

約数和(自身を含む): 70954439040

約数和(自身を除く): 15422757121

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 931, 1127, 3059, 21413, 2593363, 18153541, 49273897, 59647349, 127074787, 344917279, 417531443, 1133299631, 2414420953, 2922720101, 7933097417, 55531681919]

約数ペア:

[(1, 55531681919), (7, 7933097417), (19, 2922720101), (23, 2414420953), (49, 1133299631), (133, 417531443), (161, 344917279), (437, 127074787), (931, 59647349), (1127, 49273897), (3059, 18153541), (21413, 2593363)]