55175758

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{431}}^1$

素因数の和:501

約数の個数: 36

約数和(自身を含む): 95319504

約数和(自身を除く): 40143746

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 431, 506, 529, 862, 1058, 2783, 4741, 5566, 5819, 9482, 9913, 11638, 19826, 52151, 64009, 104302, 109043, 128018, 218086, 227999, 455998, 1199473, 2398946, 2507989, 5015978, 27587879, 55175758]

約数ペア:

[(1, 55175758), (2, 27587879), (11, 5015978), (22, 2507989), (23, 2398946), (46, 1199473), (121, 455998), (242, 227999), (253, 218086), (431, 128018), (506, 109043), (529, 104302), (862, 64009), (1058, 52151), (2783, 19826), (4741, 11638), (5566, 9913), (5819, 9482)]