51492906

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2039}}^1$

素因数の和:2131

約数の個数: 48

約数和(自身を含む): 118385280

約数和(自身を除く): 66892374

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 2039, 2806, 4078, 4209, 6117, 8418, 12234, 12627, 18351, 25254, 36702, 46897, 93794, 124379, 140691, 248758, 281382, 373137, 422073, 746274, 844146, 1119411, 2238822, 2860717, 5721434, 8582151, 17164302, 25746453, 51492906]

約数ペア:

[(1, 51492906), (2, 25746453), (3, 17164302), (6, 8582151), (9, 5721434), (18, 2860717), (23, 2238822), (46, 1119411), (61, 844146), (69, 746274), (122, 422073), (138, 373137), (183, 281382), (207, 248758), (366, 140691), (414, 124379), (549, 93794), (1098, 46897), (1403, 36702), (2039, 25254), (2806, 18351), (4078, 12627), (4209, 12234), (6117, 8418)]