51026895

素因数分解:

$3^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{691}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 91011840

約数和(自身を除く): 39984945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 547, 691, 1641, 2073, 2735, 3455, 4923, 6219, 8205, 10365, 14769, 18657, 24615, 31095, 73845, 93285, 377977, 1133931, 1889885, 3401793, 5669655, 10205379, 17008965, 51026895]

約数ペア:

[(1, 51026895), (3, 17008965), (5, 10205379), (9, 5669655), (15, 3401793), (27, 1889885), (45, 1133931), (135, 377977), (547, 93285), (691, 73845), (1641, 31095), (2073, 24615), (2735, 18657), (3455, 14769), (4923, 10365), (6219, 8205)]