54931170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{261577}}^1$

素因数の和:261594

約数の個数: 32

約数和(自身を含む): 150668928

約数和(自身を除く): 95737758

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 261577, 523154, 784731, 1307885, 1569462, 1831039, 2615770, 3662078, 3923655, 5493117, 7847310, 9155195, 10986234, 18310390, 27465585, 54931170]

約数ペア:

[(1, 54931170), (2, 27465585), (3, 18310390), (5, 10986234), (6, 9155195), (7, 7847310), (10, 5493117), (14, 3923655), (15, 3662078), (21, 2615770), (30, 1831039), (35, 1569462), (42, 1307885), (70, 784731), (105, 523154), (210, 261577)]