53246721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 82183680

約数和(自身を除く): 28936959

約数列:

[1, 3, 11, 19, 33, 57, 163, 209, 489, 521, 627, 1563, 1793, 3097, 5379, 5731, 9291, 9899, 17193, 29697, 34067, 84923, 102201, 108889, 254769, 326667, 934153, 1613537, 2802459, 4840611, 17748907, 53246721]

約数ペア:

[(1, 53246721), (3, 17748907), (11, 4840611), (19, 2802459), (33, 1613537), (57, 934153), (163, 326667), (209, 254769), (489, 108889), (521, 102201), (627, 84923), (1563, 34067), (1793, 29697), (3097, 17193), (5379, 9899), (5731, 9291)]