48378850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 97618752

約数和(自身を除く): 49239902

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 263, 283, 325, 526, 566, 650, 1315, 1415, 2630, 2830, 3419, 3679, 6575, 6838, 7075, 7358, 13150, 14150, 17095, 18395, 34190, 36790, 74429, 85475, 91975, 148858, 170950, 183950, 372145, 744290, 967577, 1860725, 1935154, 3721450, 4837885, 9675770, 24189425, 48378850]

約数ペア:

[(1, 48378850), (2, 24189425), (5, 9675770), (10, 4837885), (13, 3721450), (25, 1935154), (26, 1860725), (50, 967577), (65, 744290), (130, 372145), (263, 183950), (283, 170950), (325, 148858), (526, 91975), (566, 85475), (650, 74429), (1315, 36790), (1415, 34190), (2630, 18395), (2830, 17095), (3419, 14150), (3679, 13150), (6575, 7358), (6838, 7075)]