51379276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31873}}^1$

素因数の和:31921

約数の個数: 24

約数和(自身を含む): 99956864

約数和(自身を除く): 48577588

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 31873, 63746, 127492, 414349, 828698, 988063, 1657396, 1976126, 3952252, 12844819, 25689638, 51379276]

約数ペア:

[(1, 51379276), (2, 25689638), (4, 12844819), (13, 3952252), (26, 1976126), (31, 1657396), (52, 988063), (62, 828698), (124, 414349), (403, 127492), (806, 63746), (1612, 31873)]