51452685

素因数分解:

$3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1483}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 91889280

約数和(自身を除く): 40436595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 257, 771, 1285, 1483, 2313, 3855, 4449, 6939, 7415, 11565, 13347, 22245, 34695, 40041, 66735, 200205, 381131, 1143393, 1905655, 3430179, 5716965, 10290537, 17150895, 51452685]

約数ペア:

[(1, 51452685), (3, 17150895), (5, 10290537), (9, 5716965), (15, 3430179), (27, 1905655), (45, 1143393), (135, 381131), (257, 200205), (771, 66735), (1285, 40041), (1483, 34695), (2313, 22245), (3855, 13347), (4449, 11565), (6939, 7415)]