55806916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{14251}}^1$

素因数の和:14355

約数の個数: 24

約数和(自身を含む): 107745120

約数和(自身を除く): 51938204

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 14251, 28502, 57004, 156761, 313522, 627044, 1268339, 2536678, 5073356, 13951729, 27903458, 55806916]

約数ペア:

[(1, 55806916), (2, 27903458), (4, 13951729), (11, 5073356), (22, 2536678), (44, 1268339), (89, 627044), (178, 313522), (356, 156761), (979, 57004), (1958, 28502), (3916, 14251)]