51974637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 82320000

約数和(自身を除く): 30345363

約数列:

[1, 3, 11, 13, 33, 39, 97, 143, 291, 429, 1067, 1249, 1261, 3201, 3747, 3783, 13739, 13871, 16237, 41217, 41613, 48711, 121153, 178607, 363459, 535821, 1332683, 1574989, 3998049, 4724967, 17324879, 51974637]

約数ペア:

[(1, 51974637), (3, 17324879), (11, 4724967), (13, 3998049), (33, 1574989), (39, 1332683), (97, 535821), (143, 363459), (291, 178607), (429, 121153), (1067, 48711), (1249, 41613), (1261, 41217), (3201, 16237), (3747, 13871), (3783, 13739)]