52808633668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{632257}}^1$

素因数の和:632444

約数の個数: 48

約数和(自身を含む): 111884375680

約数和(自身を除く): 59075742012

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 157, 266, 314, 532, 628, 1099, 2198, 2983, 4396, 5966, 11932, 20881, 41762, 83524, 632257, 1264514, 2529028, 4425799, 8851598, 12012883, 17703196, 24025766, 48051532, 84090181, 99264349, 168180362, 198528698, 336360724, 397057396, 694850443, 1389700886, 1886022631, 2779401772, 3772045262, 7544090524, 13202158417, 26404316834, 52808633668]

約数ペア:

[(1, 52808633668), (2, 26404316834), (4, 13202158417), (7, 7544090524), (14, 3772045262), (19, 2779401772), (28, 1886022631), (38, 1389700886), (76, 694850443), (133, 397057396), (157, 336360724), (266, 198528698), (314, 168180362), (532, 99264349), (628, 84090181), (1099, 48051532), (2198, 24025766), (2983, 17703196), (4396, 12012883), (5966, 8851598), (11932, 4425799), (20881, 2529028), (41762, 1264514), (83524, 632257)]