55260056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1723}}^1$

素因数の和:1959

約数の個数: 32

約数和(自身を含む): 109646400

約数和(自身を除く): 54386344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 211, 422, 844, 1688, 1723, 3446, 4009, 6892, 8018, 13784, 16036, 32072, 32737, 65474, 130948, 261896, 363553, 727106, 1454212, 2908424, 6907507, 13815014, 27630028, 55260056]

約数ペア:

[(1, 55260056), (2, 27630028), (4, 13815014), (8, 6907507), (19, 2908424), (38, 1454212), (76, 727106), (152, 363553), (211, 261896), (422, 130948), (844, 65474), (1688, 32737), (1723, 32072), (3446, 16036), (4009, 13784), (6892, 8018)]