55042470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29123}}^1$

素因数の和:29146

約数の個数: 64

約数和(自身を含む): 167754240

約数和(自身を除く): 112711770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 29123, 58246, 87369, 145615, 174738, 203861, 262107, 291230, 407722, 436845, 524214, 611583, 786321, 873690, 1019305, 1223166, 1310535, 1572642, 1834749, 2038610, 2621070, 3057915, 3669498, 3931605, 5504247, 6115830, 7863210, 9173745, 11008494, 18347490, 27521235, 55042470]

約数ペア:

[(1, 55042470), (2, 27521235), (3, 18347490), (5, 11008494), (6, 9173745), (7, 7863210), (9, 6115830), (10, 5504247), (14, 3931605), (15, 3669498), (18, 3057915), (21, 2621070), (27, 2038610), (30, 1834749), (35, 1572642), (42, 1310535), (45, 1223166), (54, 1019305), (63, 873690), (70, 786321), (90, 611583), (105, 524214), (126, 436845), (135, 407722), (189, 291230), (210, 262107), (270, 203861), (315, 174738), (378, 145615), (630, 87369), (945, 58246), (1890, 29123)]