51953528

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 108017280

約数和(自身を除く): 56063752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 191, 242, 281, 382, 484, 562, 764, 968, 1124, 1528, 2101, 2248, 3091, 4202, 6182, 8404, 12364, 16808, 23111, 24728, 34001, 46222, 53671, 68002, 92444, 107342, 136004, 184888, 214684, 272008, 429368, 590381, 1180762, 2361524, 4723048, 6494191, 12988382, 25976764, 51953528]

約数ペア:

[(1, 51953528), (2, 25976764), (4, 12988382), (8, 6494191), (11, 4723048), (22, 2361524), (44, 1180762), (88, 590381), (121, 429368), (191, 272008), (242, 214684), (281, 184888), (382, 136004), (484, 107342), (562, 92444), (764, 68002), (968, 53671), (1124, 46222), (1528, 34001), (2101, 24728), (2248, 23111), (3091, 16808), (4202, 12364), (6182, 8404)]