55874156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{6211}}^1$

素因数の和:6401

約数の個数: 24

約数和(自身を含む): 105927024

約数和(自身を除く): 50052868

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 6211, 8996, 12422, 24844, 80743, 161486, 322972, 1074503, 2149006, 4298012, 13968539, 27937078, 55874156]

約数ペア:

[(1, 55874156), (2, 27937078), (4, 13968539), (13, 4298012), (26, 2149006), (52, 1074503), (173, 322972), (346, 161486), (692, 80743), (2249, 24844), (4498, 12422), (6211, 8996)]