56802978

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{22381}}^1$

素因数の和:22439

約数の個数: 32

約数和(自身を含む): 128920320

約数和(自身を除く): 72117342

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 22381, 44762, 67143, 134286, 201429, 402858, 604287, 1051907, 1208574, 2103814, 3155721, 6311442, 9467163, 18934326, 28401489, 56802978]

約数ペア:

[(1, 56802978), (2, 28401489), (3, 18934326), (6, 9467163), (9, 6311442), (18, 3155721), (27, 2103814), (47, 1208574), (54, 1051907), (94, 604287), (141, 402858), (282, 201429), (423, 134286), (846, 67143), (1269, 44762), (2538, 22381)]