51531172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167309}}^1$

素因数の和:167331

約数の個数: 24

約数和(自身を含む): 112432320

約数和(自身を除く): 60901148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 167309, 334618, 669236, 1171163, 1840399, 2342326, 3680798, 4684652, 7361596, 12882793, 25765586, 51531172]

約数ペア:

[(1, 51531172), (2, 25765586), (4, 12882793), (7, 7361596), (11, 4684652), (14, 3680798), (22, 2342326), (28, 1840399), (44, 1171163), (77, 669236), (154, 334618), (308, 167309)]