54127257

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 82954368

約数和(自身を除く): 28827111

約数列:

[1, 3, 19, 23, 41, 53, 57, 69, 123, 159, 361, 437, 779, 943, 1007, 1083, 1219, 1311, 2173, 2337, 2829, 3021, 3657, 6519, 8303, 14801, 17917, 19133, 23161, 24909, 41287, 44403, 49979, 53751, 57399, 69483, 123861, 149937, 340423, 440059, 784453, 949601, 1021269, 1320177, 2353359, 2848803, 18042419, 54127257]

約数ペア:

[(1, 54127257), (3, 18042419), (19, 2848803), (23, 2353359), (41, 1320177), (53, 1021269), (57, 949601), (69, 784453), (123, 440059), (159, 340423), (361, 149937), (437, 123861), (779, 69483), (943, 57399), (1007, 53751), (1083, 49979), (1219, 44403), (1311, 41287), (2173, 24909), (2337, 23161), (2829, 19133), (3021, 17917), (3657, 14801), (6519, 8303)]