54259504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{260863}}^1$

素因数の和:260884

約数の個数: 20

約数和(自身を含む): 113214976

約数和(自身を除く): 58955472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 260863, 521726, 1043452, 2086904, 3391219, 4173808, 6782438, 13564876, 27129752, 54259504]

約数ペア:

[(1, 54259504), (2, 27129752), (4, 13564876), (8, 6782438), (13, 4173808), (16, 3391219), (26, 2086904), (52, 1043452), (104, 521726), (208, 260863)]