55268031

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28921}}^1$

素因数の和:28951

約数の個数: 24

約数和(自身を含む): 92319024

約数和(自身を除く): 37050993

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 28921, 86763, 202447, 375973, 607341, 1127919, 1417129, 2631811, 4251387, 7895433, 18422677, 55268031]

約数ペア:

[(1, 55268031), (3, 18422677), (7, 7895433), (13, 4251387), (21, 2631811), (39, 1417129), (49, 1127919), (91, 607341), (147, 375973), (273, 202447), (637, 86763), (1911, 28921)]