51973352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{173}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 106033860

約数和(自身を除く): 54060508

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 173, 188, 346, 376, 692, 799, 1384, 1598, 2209, 2941, 3196, 4418, 5882, 6392, 8131, 8836, 11764, 16262, 17672, 23528, 32524, 37553, 65048, 75106, 138227, 150212, 276454, 300424, 382157, 552908, 764314, 1105816, 1528628, 3057256, 6496669, 12993338, 25986676, 51973352]

約数ペア:

[(1, 51973352), (2, 25986676), (4, 12993338), (8, 6496669), (17, 3057256), (34, 1528628), (47, 1105816), (68, 764314), (94, 552908), (136, 382157), (173, 300424), (188, 276454), (346, 150212), (376, 138227), (692, 75106), (799, 65048), (1384, 37553), (1598, 32524), (2209, 23528), (2941, 17672), (3196, 16262), (4418, 11764), (5882, 8836), (6392, 8131)]