56012940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{311183}}^1$

素因数の和:311198

約数の個数: 36

約数和(自身を含む): 169906464

約数和(自身を除く): 113893524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 311183, 622366, 933549, 1244732, 1555915, 1867098, 2800647, 3111830, 3734196, 4667745, 5601294, 6223660, 9335490, 11202588, 14003235, 18670980, 28006470, 56012940]

約数ペア:

[(1, 56012940), (2, 28006470), (3, 18670980), (4, 14003235), (5, 11202588), (6, 9335490), (9, 6223660), (10, 5601294), (12, 4667745), (15, 3734196), (18, 3111830), (20, 2800647), (30, 1867098), (36, 1555915), (45, 1244732), (60, 933549), (90, 622366), (180, 311183)]