51376468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89819}}^1$

素因数の和:89847

約数の個数: 24

約数和(自身を含む): 105628320

約数和(自身を除く): 54251852

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 89819, 179638, 359276, 988009, 1167647, 1976018, 2335294, 3952036, 4670588, 12844117, 25688234, 51376468]

約数ペア:

[(1, 51376468), (2, 25688234), (4, 12844117), (11, 4670588), (13, 3952036), (22, 2335294), (26, 1976018), (44, 1167647), (52, 988009), (143, 359276), (286, 179638), (572, 89819)]