55409772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1291

約数の個数: 72

約数和(自身を含む): 146814976

約数和(自身を除く): 91405204

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 484, 682, 726, 1023, 1231, 1364, 1452, 2046, 2462, 3693, 3751, 4092, 4924, 7386, 7502, 11253, 13541, 14772, 15004, 22506, 27082, 38161, 40623, 45012, 54164, 76322, 81246, 114483, 148951, 152644, 162492, 228966, 297902, 419771, 446853, 457932, 595804, 839542, 893706, 1259313, 1679084, 1787412, 2518626, 4617481, 5037252, 9234962, 13852443, 18469924, 27704886, 55409772]

約数ペア:

[(1, 55409772), (2, 27704886), (3, 18469924), (4, 13852443), (6, 9234962), (11, 5037252), (12, 4617481), (22, 2518626), (31, 1787412), (33, 1679084), (44, 1259313), (62, 893706), (66, 839542), (93, 595804), (121, 457932), (124, 446853), (132, 419771), (186, 297902), (242, 228966), (341, 162492), (363, 152644), (372, 148951), (484, 114483), (682, 81246), (726, 76322), (1023, 54164), (1231, 45012), (1364, 40623), (1452, 38161), (2046, 27082), (2462, 22506), (3693, 15004), (3751, 14772), (4092, 13541), (4924, 11253), (7386, 7502)]