47489695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 64157184

約数和(自身を除く): 16667489

約数列:

[1, 5, 11, 55, 83, 101, 103, 415, 505, 515, 913, 1111, 1133, 4565, 5555, 5665, 8383, 8549, 10403, 41915, 42745, 52015, 92213, 94039, 114433, 461065, 470195, 572165, 863449, 4317245, 9497939, 47489695]

約数ペア:

[(1, 47489695), (5, 9497939), (11, 4317245), (55, 863449), (83, 572165), (101, 470195), (103, 461065), (415, 114433), (505, 94039), (515, 92213), (913, 52015), (1111, 42745), (1133, 41915), (4565, 10403), (5555, 8549), (5665, 8383)]