55163710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1217

約数の個数: 48

約数和(自身を含む): 116734176

約数和(自身を除く): 61570466

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 490, 515, 721, 1030, 1093, 1442, 2186, 3605, 5047, 5465, 7210, 7651, 10094, 10930, 15302, 25235, 38255, 50470, 53557, 76510, 107114, 112579, 225158, 267785, 535570, 562895, 788053, 1125790, 1576106, 3940265, 5516371, 7880530, 11032742, 27581855, 55163710]

約数ペア:

[(1, 55163710), (2, 27581855), (5, 11032742), (7, 7880530), (10, 5516371), (14, 3940265), (35, 1576106), (49, 1125790), (70, 788053), (98, 562895), (103, 535570), (206, 267785), (245, 225158), (490, 112579), (515, 107114), (721, 76510), (1030, 53557), (1093, 50470), (1442, 38255), (2186, 25235), (3605, 15302), (5047, 10930), (5465, 10094), (7210, 7651)]