52166820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6637}}^1$

素因数の和:6780

約数の個数: 48

約数和(自身を含む): 147204288

約数和(自身を除く): 95037468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 6637, 7860, 13274, 19911, 26548, 33185, 39822, 66370, 79644, 99555, 132740, 199110, 398220, 869447, 1738894, 2608341, 3477788, 4347235, 5216682, 8694470, 10433364, 13041705, 17388940, 26083410, 52166820]

約数ペア:

[(1, 52166820), (2, 26083410), (3, 17388940), (4, 13041705), (5, 10433364), (6, 8694470), (10, 5216682), (12, 4347235), (15, 3477788), (20, 2608341), (30, 1738894), (60, 869447), (131, 398220), (262, 199110), (393, 132740), (524, 99555), (655, 79644), (786, 66370), (1310, 39822), (1572, 33185), (1965, 26548), (2620, 19911), (3930, 13274), (6637, 7860)]