51281006

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{683}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 91404288

約数和(自身を除く): 40123282

約数列:

[1, 2, 7, 14, 31, 62, 173, 217, 346, 434, 683, 1211, 1366, 2422, 4781, 5363, 9562, 10726, 21173, 37541, 42346, 75082, 118159, 148211, 236318, 296422, 827113, 1654226, 3662929, 7325858, 25640503, 51281006]

約数ペア:

[(1, 51281006), (2, 25640503), (7, 7325858), (14, 3662929), (31, 1654226), (62, 827113), (173, 296422), (217, 236318), (346, 148211), (434, 118159), (683, 75082), (1211, 42346), (1366, 37541), (2422, 21173), (4781, 10726), (5363, 9562)]