51008984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1567}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 103393920

約数和(自身を除く): 52384936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 313, 626, 1252, 1567, 2504, 3134, 4069, 6268, 8138, 12536, 16276, 20371, 32552, 40742, 81484, 162968, 490471, 980942, 1961884, 3923768, 6376123, 12752246, 25504492, 51008984]

約数ペア:

[(1, 51008984), (2, 25504492), (4, 12752246), (8, 6376123), (13, 3923768), (26, 1961884), (52, 980942), (104, 490471), (313, 162968), (626, 81484), (1252, 40742), (1567, 32552), (2504, 20371), (3134, 16276), (4069, 12536), (6268, 8138)]