55472079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 83026944

約数和(自身を除く): 27554865

約数列:

[1, 3, 13, 39, 47, 53, 141, 159, 571, 611, 689, 1713, 1833, 2067, 2491, 7423, 7473, 22269, 26837, 30263, 32383, 80511, 90789, 97149, 348881, 393419, 1046643, 1180257, 1422361, 4267083, 18490693, 55472079]

約数ペア:

[(1, 55472079), (3, 18490693), (13, 4267083), (39, 1422361), (47, 1180257), (53, 1046643), (141, 393419), (159, 348881), (571, 97149), (611, 90789), (689, 80511), (1713, 32383), (1833, 30263), (2067, 26837), (2491, 22269), (7423, 7473)]