52381879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 66562560

約数和(自身を除く): 14180681

約数列:

[1, 11, 17, 19, 23, 187, 209, 253, 323, 391, 437, 641, 3553, 4301, 4807, 7051, 7429, 10897, 12179, 14743, 81719, 119867, 133969, 162173, 207043, 250631, 280117, 2277473, 2756941, 3081287, 4761989, 52381879]

約数ペア:

[(1, 52381879), (11, 4761989), (17, 3081287), (19, 2756941), (23, 2277473), (187, 280117), (209, 250631), (253, 207043), (323, 162173), (391, 133969), (437, 119867), (641, 81719), (3553, 14743), (4301, 12179), (4807, 10897), (7051, 7429)]