52399911

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 75359232

約数和(自身を除く): 22959321

約数列:

[1, 3, 23, 69, 73, 101, 103, 219, 303, 309, 1679, 2323, 2369, 5037, 6969, 7107, 7373, 7519, 10403, 22119, 22557, 31209, 169579, 172937, 239269, 508737, 518811, 717807, 759419, 2278257, 17466637, 52399911]

約数ペア:

[(1, 52399911), (3, 17466637), (23, 2278257), (69, 759419), (73, 717807), (101, 518811), (103, 508737), (219, 239269), (303, 172937), (309, 169579), (1679, 31209), (2323, 22557), (2369, 22119), (5037, 10403), (6969, 7519), (7107, 7373)]