49861770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{839}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 137410560

約数和(自身を除く): 87548790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 283, 566, 839, 849, 1415, 1678, 1698, 1981, 2517, 2830, 3962, 4195, 4245, 5034, 5873, 5943, 8390, 8490, 9905, 11746, 11886, 12585, 17619, 19810, 25170, 29365, 29715, 35238, 58730, 59430, 88095, 176190, 237437, 474874, 712311, 1187185, 1424622, 1662059, 2374370, 3324118, 3561555, 4986177, 7123110, 8310295, 9972354, 16620590, 24930885, 49861770]

約数ペア:

[(1, 49861770), (2, 24930885), (3, 16620590), (5, 9972354), (6, 8310295), (7, 7123110), (10, 4986177), (14, 3561555), (15, 3324118), (21, 2374370), (30, 1662059), (35, 1424622), (42, 1187185), (70, 712311), (105, 474874), (210, 237437), (283, 176190), (566, 88095), (839, 59430), (849, 58730), (1415, 35238), (1678, 29715), (1698, 29365), (1981, 25170), (2517, 19810), (2830, 17619), (3962, 12585), (4195, 11886), (4245, 11746), (5034, 9905), (5873, 8490), (5943, 8390)]