49308675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 88827648

約数和(自身を除く): 39518973

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 103, 195, 309, 325, 491, 515, 975, 1339, 1473, 1545, 2455, 2575, 4017, 6383, 6695, 7365, 7725, 12275, 19149, 20085, 31915, 33475, 36825, 50573, 95745, 100425, 151719, 159575, 252865, 478725, 657449, 758595, 1264325, 1972347, 3287245, 3792975, 9861735, 16436225, 49308675]

約数ペア:

[(1, 49308675), (3, 16436225), (5, 9861735), (13, 3792975), (15, 3287245), (25, 1972347), (39, 1264325), (65, 758595), (75, 657449), (103, 478725), (195, 252865), (309, 159575), (325, 151719), (491, 100425), (515, 95745), (975, 50573), (1339, 36825), (1473, 33475), (1545, 31915), (2455, 20085), (2575, 19149), (4017, 12275), (6383, 7725), (6695, 7365)]