55817554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1097}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 95921280

約数和(自身を除く): 40103726

約数列:

[1, 2, 13, 19, 26, 38, 103, 206, 247, 494, 1097, 1339, 1957, 2194, 2678, 3914, 14261, 20843, 25441, 28522, 41686, 50882, 112991, 225982, 270959, 541918, 1468883, 2146829, 2937766, 4293658, 27908777, 55817554]

約数ペア:

[(1, 55817554), (2, 27908777), (13, 4293658), (19, 2937766), (26, 2146829), (38, 1468883), (103, 541918), (206, 270959), (247, 225982), (494, 112991), (1097, 50882), (1339, 41686), (1957, 28522), (2194, 25441), (2678, 20843), (3914, 14261)]