56551140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{314173}}^1$

素因数の和:314188

約数の個数: 36

約数和(自身を含む): 171539004

約数和(自身を除く): 114987864

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 314173, 628346, 942519, 1256692, 1570865, 1885038, 2827557, 3141730, 3770076, 4712595, 5655114, 6283460, 9425190, 11310228, 14137785, 18850380, 28275570, 56551140]

約数ペア:

[(1, 56551140), (2, 28275570), (3, 18850380), (4, 14137785), (5, 11310228), (6, 9425190), (9, 6283460), (10, 5655114), (12, 4712595), (15, 3770076), (18, 3141730), (20, 2827557), (30, 1885038), (36, 1570865), (45, 1256692), (60, 942519), (90, 628346), (180, 314173)]