55178452

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 113541120

約数和(自身を除く): 58362668

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 127, 236, 254, 263, 413, 508, 526, 826, 889, 1052, 1652, 1778, 1841, 3556, 3682, 7364, 7493, 14986, 15517, 29972, 31034, 33401, 52451, 62068, 66802, 104902, 108619, 133604, 209804, 217238, 233807, 434476, 467614, 935228, 1970659, 3941318, 7882636, 13794613, 27589226, 55178452]

約数ペア:

[(1, 55178452), (2, 27589226), (4, 13794613), (7, 7882636), (14, 3941318), (28, 1970659), (59, 935228), (118, 467614), (127, 434476), (236, 233807), (254, 217238), (263, 209804), (413, 133604), (508, 108619), (526, 104902), (826, 66802), (889, 62068), (1052, 52451), (1652, 33401), (1778, 31034), (1841, 29972), (3556, 15517), (3682, 14986), (7364, 7493)]