51272055

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3361}}^1$

素因数の和:3488

約数の個数: 32

約数和(自身を含む): 91984320

約数和(自身を除く): 40712265

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 3051, 3361, 5085, 10083, 15255, 16805, 30249, 50415, 90747, 151245, 379793, 453735, 1139379, 1898965, 3418137, 5696895, 10254411, 17090685, 51272055]

約数ペア:

[(1, 51272055), (3, 17090685), (5, 10254411), (9, 5696895), (15, 3418137), (27, 1898965), (45, 1139379), (113, 453735), (135, 379793), (339, 151245), (565, 90747), (1017, 50415), (1695, 30249), (3051, 16805), (3361, 15255), (5085, 10083)]