56480445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9437}}^1$

素因数の和:9474

約数の個数: 48

約数和(自身を含む): 117786240

約数和(自身を除く): 61305795

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 9437, 28311, 47185, 66059, 84933, 141555, 179303, 198177, 330295, 424665, 537909, 594531, 896515, 990885, 1255121, 1613727, 2689545, 2972655, 3765363, 6275605, 8068635, 11296089, 18826815, 56480445]

約数ペア:

[(1, 56480445), (3, 18826815), (5, 11296089), (7, 8068635), (9, 6275605), (15, 3765363), (19, 2972655), (21, 2689545), (35, 1613727), (45, 1255121), (57, 990885), (63, 896515), (95, 594531), (105, 537909), (133, 424665), (171, 330295), (285, 198177), (315, 179303), (399, 141555), (665, 84933), (855, 66059), (1197, 47185), (1995, 28311), (5985, 9437)]