52667580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{125399}}^1$

素因数の和:125418

約数の個数: 48

約数和(自身を含む): 168537600

約数和(自身を除く): 115870020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 125399, 250798, 376197, 501596, 626995, 752394, 877793, 1253990, 1504788, 1755586, 1880985, 2507980, 2633379, 3511172, 3761970, 4388965, 5266758, 7523940, 8777930, 10533516, 13166895, 17555860, 26333790, 52667580]

約数ペア:

[(1, 52667580), (2, 26333790), (3, 17555860), (4, 13166895), (5, 10533516), (6, 8777930), (7, 7523940), (10, 5266758), (12, 4388965), (14, 3761970), (15, 3511172), (20, 2633379), (21, 2507980), (28, 1880985), (30, 1755586), (35, 1504788), (42, 1253990), (60, 877793), (70, 752394), (84, 626995), (105, 501596), (140, 376197), (210, 250798), (420, 125399)]