55247820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{48463}}^1$

素因数の和:48494

約数の個数: 48

約数和(自身を含む): 162839040

約数和(自身を除く): 107591220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 48463, 96926, 145389, 193852, 242315, 290778, 484630, 581556, 726945, 920797, 969260, 1453890, 1841594, 2762391, 2907780, 3683188, 4603985, 5524782, 9207970, 11049564, 13811955, 18415940, 27623910, 55247820]

約数ペア:

[(1, 55247820), (2, 27623910), (3, 18415940), (4, 13811955), (5, 11049564), (6, 9207970), (10, 5524782), (12, 4603985), (15, 3683188), (19, 2907780), (20, 2762391), (30, 1841594), (38, 1453890), (57, 969260), (60, 920797), (76, 726945), (95, 581556), (114, 484630), (190, 290778), (228, 242315), (285, 193852), (380, 145389), (570, 96926), (1140, 48463)]