51628947

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{6079}}^1$

素因数の和:6250

約数の個数: 16

約数和(自身を含む): 72960000

約数和(自身を除く): 21331053

約数列:

[1, 3, 19, 57, 149, 447, 2831, 6079, 8493, 18237, 115501, 346503, 905771, 2717313, 17209649, 51628947]

約数ペア:

[(1, 51628947), (3, 17209649), (19, 2717313), (57, 905771), (149, 346503), (447, 115501), (2831, 18237), (6079, 8493)]