53042319

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 89032320

約数和(自身を除く): 35990001

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 163, 171, 173, 209, 489, 519, 627, 1467, 1557, 1793, 1881, 1903, 3097, 3287, 5379, 5709, 9291, 9861, 16137, 17127, 27873, 28199, 29583, 34067, 36157, 84597, 102201, 108471, 253791, 306603, 310189, 325413, 535781, 930567, 1607343, 2791701, 4822029, 5893591, 17680773, 53042319]

約数ペア:

[(1, 53042319), (3, 17680773), (9, 5893591), (11, 4822029), (19, 2791701), (33, 1607343), (57, 930567), (99, 535781), (163, 325413), (171, 310189), (173, 306603), (209, 253791), (489, 108471), (519, 102201), (627, 84597), (1467, 36157), (1557, 34067), (1793, 29583), (1881, 28199), (1903, 27873), (3097, 17127), (3287, 16137), (5379, 9861), (5709, 9291)]