51819872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{124567}}^1$

素因数の和:124590

約数の個数: 24

約数和(自身を含む): 109868976

約数和(自身を除く): 58049104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 124567, 249134, 498268, 996536, 1619371, 1993072, 3238742, 3986144, 6477484, 12954968, 25909936, 51819872]

約数ペア:

[(1, 51819872), (2, 25909936), (4, 12954968), (8, 6477484), (13, 3986144), (16, 3238742), (26, 1993072), (32, 1619371), (52, 996536), (104, 498268), (208, 249134), (416, 124567)]