51466821

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{41539}}^1$

素因数の和:41608

約数の個数: 16

約数和(自身を含む): 79756800

約数和(自身を除く): 28289979

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 41539, 124617, 290773, 872319, 2450801, 7352403, 17155607, 51466821]

約数ペア:

[(1, 51466821), (3, 17155607), (7, 7352403), (21, 2450801), (59, 872319), (177, 290773), (413, 124617), (1239, 41539)]