53379916

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 94913280

約数和(自身を除く): 41533364

約数列:

[1, 2, 4, 109, 191, 218, 382, 436, 641, 764, 1282, 2564, 20819, 41638, 69869, 83276, 122431, 139738, 244862, 279476, 489724, 13344979, 26689958, 53379916]

約数ペア:

[(1, 53379916), (2, 26689958), (4, 13344979), (109, 489724), (191, 279476), (218, 244862), (382, 139738), (436, 122431), (641, 83276), (764, 69869), (1282, 41638), (2564, 20819)]