51380478

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{8179}}^1$

素因数の和:8536

約数の個数: 24

約数和(自身を含む): 111657000

約数和(自身を除く): 60276522

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2094, 3141, 6282, 8179, 16358, 24537, 49074, 73611, 147222, 2854471, 5708942, 8563413, 17126826, 25690239, 51380478]

約数ペア:

[(1, 51380478), (2, 25690239), (3, 17126826), (6, 8563413), (9, 5708942), (18, 2854471), (349, 147222), (698, 73611), (1047, 49074), (2094, 24537), (3141, 16358), (6282, 8179)]