50633648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{243431}}^1$

素因数の和:243452

約数の個数: 20

約数和(自身を含む): 105649488

約数和(自身を除く): 55015840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 243431, 486862, 973724, 1947448, 3164603, 3894896, 6329206, 12658412, 25316824, 50633648]

約数ペア:

[(1, 50633648), (2, 25316824), (4, 12658412), (8, 6329206), (13, 3894896), (16, 3164603), (26, 1947448), (52, 973724), (104, 486862), (208, 243431)]