54606475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 88922880

約数和(自身を除く): 34316405

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 133, 175, 209, 275, 385, 475, 665, 1045, 1463, 1493, 1925, 3325, 5225, 7315, 7465, 10451, 16423, 28367, 36575, 37325, 52255, 82115, 114961, 141835, 198569, 261275, 312037, 410575, 574805, 709175, 992845, 1560185, 2184259, 2874025, 4964225, 7800925, 10921295, 54606475]

約数ペア:

[(1, 54606475), (5, 10921295), (7, 7800925), (11, 4964225), (19, 2874025), (25, 2184259), (35, 1560185), (55, 992845), (77, 709175), (95, 574805), (133, 410575), (175, 312037), (209, 261275), (275, 198569), (385, 141835), (475, 114961), (665, 82115), (1045, 52255), (1463, 37325), (1493, 36575), (1925, 28367), (3325, 16423), (5225, 10451), (7315, 7465)]