51213484

素因数分解:

$2^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{2801}}^1$

素因数の和:3465

約数の個数: 24

約数和(自身を含む): 102620448

約数和(自身を除く): 51406964

約数列:

[1, 2, 4, 7, 14, 28, 653, 1306, 2612, 2801, 4571, 5602, 9142, 11204, 18284, 19607, 39214, 78428, 1829053, 3658106, 7316212, 12803371, 25606742, 51213484]

約数ペア:

[(1, 51213484), (2, 25606742), (4, 12803371), (7, 7316212), (14, 3658106), (28, 1829053), (653, 78428), (1306, 39214), (2612, 19607), (2801, 18284), (4571, 11204), (5602, 9142)]