51380895

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{4073}}^1$

素因数の和:4139

約数の個数: 24

約数和(自身を含む): 85162896

約数和(自身を除く): 33782001

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 841, 2523, 4073, 4205, 12219, 12615, 20365, 61095, 118117, 354351, 590585, 1771755, 3425393, 10276179, 17126965, 51380895]

約数ペア:

[(1, 51380895), (3, 17126965), (5, 10276179), (15, 3425393), (29, 1771755), (87, 590585), (145, 354351), (435, 118117), (841, 61095), (2523, 20365), (4073, 12615), (4205, 12219)]