54556988

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{727}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 97292832

約数和(自身を除く): 42735844

約数列:

[1, 2, 4, 73, 146, 257, 292, 514, 727, 1028, 1454, 2908, 18761, 37522, 53071, 75044, 106142, 186839, 212284, 373678, 747356, 13639247, 27278494, 54556988]

約数ペア:

[(1, 54556988), (2, 27278494), (4, 13639247), (73, 747356), (146, 373678), (257, 212284), (292, 186839), (514, 106142), (727, 75044), (1028, 53071), (1454, 37522), (2908, 18761)]