47926260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{593}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 145945800

約数和(自身を除く): 98019540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 449, 593, 898, 1186, 1347, 1779, 1796, 2245, 2372, 2694, 2965, 3558, 4041, 4490, 5337, 5388, 5930, 6735, 7116, 8082, 8895, 8980, 10674, 11860, 13470, 16164, 17790, 20205, 21348, 26685, 26940, 35580, 40410, 53370, 80820, 106740, 266257, 532514, 798771, 1065028, 1331285, 1597542, 2396313, 2662570, 3195084, 3993855, 4792626, 5325140, 7987710, 9585252, 11981565, 15975420, 23963130, 47926260]

約数ペア:

[(1, 47926260), (2, 23963130), (3, 15975420), (4, 11981565), (5, 9585252), (6, 7987710), (9, 5325140), (10, 4792626), (12, 3993855), (15, 3195084), (18, 2662570), (20, 2396313), (30, 1597542), (36, 1331285), (45, 1065028), (60, 798771), (90, 532514), (180, 266257), (449, 106740), (593, 80820), (898, 53370), (1186, 40410), (1347, 35580), (1779, 26940), (1796, 26685), (2245, 21348), (2372, 20205), (2694, 17790), (2965, 16164), (3558, 13470), (4041, 11860), (4490, 10674), (5337, 8980), (5388, 8895), (5930, 8082), (6735, 7116)]