55649396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 110584320

約数和(自身を除く): 54934924

約数列:

[1, 2, 4, 11, 22, 43, 44, 67, 86, 134, 172, 268, 439, 473, 737, 878, 946, 1474, 1756, 1892, 2881, 2948, 4829, 5762, 9658, 11524, 18877, 19316, 29413, 31691, 37754, 58826, 63382, 75508, 117652, 126764, 207647, 323543, 415294, 647086, 830588, 1264759, 1294172, 2529518, 5059036, 13912349, 27824698, 55649396]

約数ペア:

[(1, 55649396), (2, 27824698), (4, 13912349), (11, 5059036), (22, 2529518), (43, 1294172), (44, 1264759), (67, 830588), (86, 647086), (134, 415294), (172, 323543), (268, 207647), (439, 126764), (473, 117652), (737, 75508), (878, 63382), (946, 58826), (1474, 37754), (1756, 31691), (1892, 29413), (2881, 19316), (2948, 18877), (4829, 11524), (5762, 9658)]