51550490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{84509}}^1$

素因数の和:84577

約数の個数: 16

約数和(自身を含む): 94313160

約数和(自身を除く): 42762670

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 84509, 169018, 422545, 845090, 5155049, 10310098, 25775245, 51550490]

約数ペア:

[(1, 51550490), (2, 25775245), (5, 10310098), (10, 5155049), (61, 845090), (122, 422545), (305, 169018), (610, 84509)]