51709735

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7069}}^1$

素因数の和:7111

約数の個数: 32

約数和(自身を含む): 81446400

約数和(自身を除く): 29736665

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7069, 7315, 35345, 49483, 77759, 134311, 247415, 388795, 544313, 671555, 940177, 1477421, 2721565, 4700885, 7387105, 10341947, 51709735]

約数ペア:

[(1, 51709735), (5, 10341947), (7, 7387105), (11, 4700885), (19, 2721565), (35, 1477421), (55, 940177), (77, 671555), (95, 544313), (133, 388795), (209, 247415), (385, 134311), (665, 77759), (1045, 49483), (1463, 35345), (7069, 7315)]