51167745

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{39209}}^1$

素因数の和:39249

約数の個数: 24

約数和(自身を含む): 91751400

約数和(自身を除く): 40583655

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 39209, 117627, 196045, 352881, 588135, 1137061, 1764405, 3411183, 5685305, 10233549, 17055915, 51167745]

約数ペア:

[(1, 51167745), (3, 17055915), (5, 10233549), (9, 5685305), (15, 3411183), (29, 1764405), (45, 1137061), (87, 588135), (145, 352881), (261, 196045), (435, 117627), (1305, 39209)]