54978028

素因数分解:

$2^2\times 7^1\times {\mathrm{701}}^1\times {\mathrm{2801}}^1$

素因数の和:3513

約数の個数: 24

約数和(自身を含む): 110152224

約数和(自身を除く): 55174196

約数列:

[1, 2, 4, 7, 14, 28, 701, 1402, 2801, 2804, 4907, 5602, 9814, 11204, 19607, 19628, 39214, 78428, 1963501, 3927002, 7854004, 13744507, 27489014, 54978028]

約数ペア:

[(1, 54978028), (2, 27489014), (4, 13744507), (7, 7854004), (14, 3927002), (28, 1963501), (701, 78428), (1402, 39214), (2801, 19628), (2804, 19607), (4907, 11204), (5602, 9814)]