49353960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2131}}^1$

素因数の和:2338

約数の個数: 64

約数和(自身を含む): 148898880

約数和(自身を除く): 99544920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2131, 2316, 2895, 3860, 4262, 4632, 5790, 6393, 7720, 8524, 10655, 11580, 12786, 17048, 21310, 23160, 25572, 31965, 42620, 51144, 63930, 85240, 127860, 255720, 411283, 822566, 1233849, 1645132, 2056415, 2467698, 3290264, 4112830, 4935396, 6169245, 8225660, 9870792, 12338490, 16451320, 24676980, 49353960]

約数ペア:

[(1, 49353960), (2, 24676980), (3, 16451320), (4, 12338490), (5, 9870792), (6, 8225660), (8, 6169245), (10, 4935396), (12, 4112830), (15, 3290264), (20, 2467698), (24, 2056415), (30, 1645132), (40, 1233849), (60, 822566), (120, 411283), (193, 255720), (386, 127860), (579, 85240), (772, 63930), (965, 51144), (1158, 42620), (1544, 31965), (1930, 25572), (2131, 23160), (2316, 21310), (2895, 17048), (3860, 12786), (4262, 11580), (4632, 10655), (5790, 8524), (6393, 7720)]