49273744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{236893}}^1$

素因数の和:236914

約数の個数: 20

約数和(自身を含む): 102811996

約数和(自身を除く): 53538252

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 236893, 473786, 947572, 1895144, 3079609, 3790288, 6159218, 12318436, 24636872, 49273744]

約数ペア:

[(1, 49273744), (2, 24636872), (4, 12318436), (8, 6159218), (13, 3790288), (16, 3079609), (26, 1895144), (52, 947572), (104, 473786), (208, 236893)]