51391756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{9067}}^1$

素因数の和:9193

約数の個数: 24

約数和(自身を含む): 97753040

約数和(自身を除く): 46361284

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 9067, 18134, 36268, 117871, 235742, 471484, 988303, 1976606, 3953212, 12847939, 25695878, 51391756]

約数ペア:

[(1, 51391756), (2, 25695878), (4, 12847939), (13, 3953212), (26, 1976606), (52, 988303), (109, 471484), (218, 235742), (436, 117871), (1417, 36268), (2834, 18134), (5668, 9067)]