52818157

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 66355200

約数和(自身を除く): 13537043

約数列:

[1, 7, 19, 53, 59, 127, 133, 371, 413, 889, 1007, 1121, 2413, 3127, 6731, 7049, 7493, 7847, 16891, 21889, 47117, 52451, 59413, 127889, 142367, 397129, 415891, 895223, 996569, 2779903, 7545451, 52818157]

約数ペア:

[(1, 52818157), (7, 7545451), (19, 2779903), (53, 996569), (59, 895223), (127, 415891), (133, 397129), (371, 142367), (413, 127889), (889, 59413), (1007, 52451), (1121, 47117), (2413, 21889), (3127, 16891), (6731, 7847), (7049, 7493)]