52877140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{155521}}^1$

素因数の和:155547

約数の個数: 24

約数和(自身を含む): 117574632

約数和(自身を除く): 64697492

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 155521, 311042, 622084, 777605, 1555210, 2643857, 3110420, 5287714, 10575428, 13219285, 26438570, 52877140]

約数ペア:

[(1, 52877140), (2, 26438570), (4, 13219285), (5, 10575428), (10, 5287714), (17, 3110420), (20, 2643857), (34, 1555210), (68, 777605), (85, 622084), (170, 311042), (340, 155521)]