56088540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{311603}}^1$

素因数の和:311618

約数の個数: 36

約数和(自身を含む): 170135784

約数和(自身を除く): 114047244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 311603, 623206, 934809, 1246412, 1558015, 1869618, 2804427, 3116030, 3739236, 4674045, 5608854, 6232060, 9348090, 11217708, 14022135, 18696180, 28044270, 56088540]

約数ペア:

[(1, 56088540), (2, 28044270), (3, 18696180), (4, 14022135), (5, 11217708), (6, 9348090), (9, 6232060), (10, 5608854), (12, 4674045), (15, 3739236), (18, 3116030), (20, 2804427), (30, 1869618), (36, 1558015), (45, 1246412), (60, 934809), (90, 623206), (180, 311603)]