55475478

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{162209}}^1$

素因数の和:162236

約数の個数: 24

約数和(自身を含む): 126523800

約数和(自身を除く): 71048322

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 162209, 324418, 486627, 973254, 1459881, 2919762, 3081971, 6163942, 9245913, 18491826, 27737739, 55475478]

約数ペア:

[(1, 55475478), (2, 27737739), (3, 18491826), (6, 9245913), (9, 6163942), (18, 3081971), (19, 2919762), (38, 1459881), (57, 973254), (114, 486627), (171, 324418), (342, 162209)]