55543156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1109}}^1$

素因数の和:1791

約数の個数: 24

約数和(自身を含む): 102564000

約数和(自身を除く): 47020844

約数列:

[1, 2, 4, 19, 38, 76, 659, 1109, 1318, 2218, 2636, 4436, 12521, 21071, 25042, 42142, 50084, 84284, 730831, 1461662, 2923324, 13885789, 27771578, 55543156]

約数ペア:

[(1, 55543156), (2, 27771578), (4, 13885789), (19, 2923324), (38, 1461662), (76, 730831), (659, 84284), (1109, 50084), (1318, 42142), (2218, 25042), (2636, 21071), (4436, 12521)]