54916718704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{180647101}}^1$

素因数の和:180647128

約数の個数: 20

約数和(自身を含む): 112001203240

約数和(自身を除く): 57084484536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 180647101, 361294202, 722588404, 1445176808, 2890353616, 3432294919, 6864589838, 13729179676, 27458359352, 54916718704]

約数ペア:

[(1, 54916718704), (2, 27458359352), (4, 13729179676), (8, 6864589838), (16, 3432294919), (19, 2890353616), (38, 1445176808), (76, 722588404), (152, 361294202), (304, 180647101)]