51262406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{63601}}^1$

素因数の和:63647

約数の個数: 16

約数和(自身を含む): 85481088

約数和(自身を除く): 34218682

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 63601, 127202, 826813, 1653626, 1971631, 3943262, 25631203, 51262406]

約数ペア:

[(1, 51262406), (2, 25631203), (13, 3943262), (26, 1971631), (31, 1653626), (62, 826813), (403, 127202), (806, 63601)]