52840892

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{78167}}^1$

素因数の和:78197

約数の個数: 18

約数和(自身を含む): 100133208

約数和(自身を除く): 47292316

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 78167, 156334, 312668, 1016171, 2032342, 4064684, 13210223, 26420446, 52840892]

約数ペア:

[(1, 52840892), (2, 26420446), (4, 13210223), (13, 4064684), (26, 2032342), (52, 1016171), (169, 312668), (338, 156334), (676, 78167)]